Acknowledgements

SRI International gratefully acknowledges the support of the Defense Advanced Research Projects Agency (DARPA) Machine Reading Program, and Probabilistic Programming for Advanced Machine Learning Program, under Air Force Research Laboratory (AFRL) prime Contract Nos. FA8750-09-C-0181 and FA8750-14-C-0005, respectively. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the view of DARPA, AFRL, or the US government.