tweak questions (#100)

Add easier questions with more reliable answers and that work with citations

cypress/e2e/selectors/widget-selectors.js

@@ -30,5 +30,5 @@ export const closeButton = '.header-actions button[aria-label="generic.close"]';
 export const firstQuery = 'bluetooth';
 export const secondQuery = 'radio';
 export const expectedResourceTitle = 'Lamarr Lesson plan.pdf';
-export const firstQuestion = 'Did Hedy Lamarr invented wifi?';
-export const secondQuestion = 'Was Hedy Lamarr an inventor?';
+export const firstQuestion = 'Who was Hedy Lamarr?';
+export const secondQuestion = 'What did Hedy Lamarr invent?';