Sentence 1: Gary usually studied very hard in law school. 
 Sentence 3: Gary's wife falsely thought bar review was related to Gary's studies 
 Sentence 4:  Gary was, in fact, sampling local bars with his fellow law students 
 Sentence 5:  Gary always felt very guilty about misleading his wife 
 Given Sentence 2: On Thursday nights, Gary went to bar review with his classmates.