diff --git a/client/src/pages/SubmitSuggestion.js b/client/src/pages/SubmitSuggestion.js
index 6bb0116..25b0876 100644
--- a/client/src/pages/SubmitSuggestion.js
+++ b/client/src/pages/SubmitSuggestion.js
@@ -3,15 +3,17 @@ import { useState } from "react";
 const SubmitSuggestion = (props) => {
 	const [messageAfterPost, setMessageAfterPost] = useState("");
 	const submitButton = () => {
-		const data = new URLSearchParams();
-		data.append("sentence", props.randomText);
-		data.append("suggestions", props.suggestionsText);
-		data.append("selectedSuggestion", props.selectedSuggestion);
+		const jsonData = {
+			sentence: props.randomText,
+			suggestions: props.suggestionsText,
+			selectedSuggestion: props.selectedSuggestion,
+		};
 
 		fetch("/api/save-suggestions", {
 			method: "POST",
-			body: data,
+			body: JSON.stringify(jsonData),
 			headers: {
+				"Content-Type": "application/json",
 				"Access-Control-Allow-Origin": "*",
 			},
 		})
diff --git a/server/api.js b/server/api.js
index ec24477..c1dc815 100644
--- a/server/api.js
+++ b/server/api.js
@@ -6,25 +6,22 @@ import db from "./db";
 
 const router = Router();
 
-router.get("/", (_, res) => {
+router.get("/", async(_, res) => {
 	logger.debug("Welcoming everyone...");
-	const text = [
-		"Bhiodh iad a' dèanamh móran uisge-bheatha bho chionn fhada ro n a latha againn.",
-		"Tha iad ris an Gearrloch fhathast.",
-		"Well, chuala mi gun robh iad ris an Gearrloch a sin.",
-		"Bha iad a' faicinn bòcan shios ann an Arasaig.",
-		"agus 's e a'chiad rud a bha iad a' faicinn dhe'n rud colainn gun cheann a' falbh feadh siod.",
-		"agus bha bodach a' fuireach ann a' sabhall.",
-		"Chuir iad duine ann a' sabhall a dh' fhuireach oidhche.",
-		"agus chunnaic e am bòcan a bha seo agus an bòcan bhitheadh aige.",
-		"agus tha obair uamhasach aige mun d' fhuair e am bòcan a chumail bhuaidh.",
-		"agus bha coltas air gun deànadh am bòcan an gróthach air.",
-		"Cha robh buille a bhuaileadh e air nach robh e a' smaoineach' gur h- ann air póca cloìmh leis cho bog 's a bha a' bhuille is cha robh i a' dèanadh feum.",
-	];
+
 	const getRandomIndex = (length) => {
 		return Math.floor(Math.random() * length);
 	};
-	res.json(text[getRandomIndex(text.length)]);
+	// Select sentences from sentences table
+	const sentences = await db.query(
+		"SELECT sentence FROM sentences"
+	);
+	const randomSentences = [];
+	for (let sentence of sentences.rows) {
+		randomSentences.push(sentence.sentence);
+	}
+	// const randomSentence = sentences.rows[getRandomIndex(sentences.rows.length)];
+	res.json(randomSentences[getRandomIndex(randomSentences.length)]);
 });
 
 router.post("/save-suggestions", async (req, res) => {
@@ -33,18 +30,20 @@ router.post("/save-suggestions", async (req, res) => {
 	try {
 		// Check if all data exist in req.body
 		if (sentence && suggestions && selectedSuggestion) {
-			// Insert the sentence into the sentences table
+			// Select id from sentences table
 			const sentenceResult = await db.query(
-				"INSERT INTO sentences (sentence) VALUES ($1) RETURNING id",
+				"SELECT id FROM sentences WHERE sentence = $1",
 				[sentence]
 			);
 			const sentenceId = sentenceResult.rows[0].id;
 
 			// Insert the suggestions into the suggestions table
-			await db.query(
-				"INSERT INTO suggestions (sentence_id, suggestion) VALUES ($1, $2)",
-				[sentenceId, suggestions]
-			);
+			for (const suggestion of suggestions) {
+				await db.query(
+					"INSERT INTO suggestions (sentence_id, suggestion) VALUES ($1, $2)",
+					[sentenceId, suggestion]
+				);
+			}
 			// for (const suggestion of suggestions) {
 			// }
 			// Insert selected suggestion to user_interactions table
diff --git a/server/db-schema.md b/server/db-schema.md
new file mode 100644
index 0000000..1f779f0
--- /dev/null
+++ b/server/db-schema.md
@@ -0,0 +1,42 @@
+
+/* gla6-fp-team1 week 1 Investigate the database schema ticket*/
+
+    sentences {
+        id INT PK,
+        sentence TEXT,
+        source TEXT,
+        count INT
+
+    }
+    
+    sentences--0NE ||--MANY{ suggesions : have}
+
+    suggesions {
+        id INT PK,
+        sentence_id INT REFERENCES sentences(id),
+        suggestion TEXT
+        
+    }
+    suggesions --ONE || --ONE { sentence : correspond to}
+   user_interactions{
+        id SERIAL PRIMARY KEY,
+        sentence_id INTEGER REFERENCES sentences(id),
+        selected_suggestion TEXT,
+        user_provided_suggestion TEXT
+   }
+   user_interactions --ONE || ONE {sentence : correspond to}
+CREATE TABLE sentences (
+  id SERIAL PRIMARY KEY,
+  sentence TEXT
+);
+CREATE TABLE suggestions (
+  id SERIAL PRIMARY KEY,
+  sentence_id INTEGER REFERENCES sentences(id),
+  suggestion TEXT
+);
+CREATE TABLE user_interactions (
+  id SERIAL PRIMARY KEY,
+  sentence_id INTEGER REFERENCES sentences(id),
+  selected_suggestion TEXT,
+  user_provided_suggestion TEXT
+);