Question: Henry Morgentaler was imprisioned at a concentration camp opened in what year?
Sentence (from "Henry Morgentaler"): Henekh "Henry" Morgentaler, {'1': ", '2': ", '3': ", '4': "} (March 19, 1923 – May 29, 2013), was a Jewish Polish-born Canadian physician and pro-choice advocate who fought numerous legal battles aimed at expanding abortion rights in Canada.
Relevant evidence: No