text: Dave worked hard because he wanted to know what his wife was thinking and feeling.  He put effort into listening to her  and this lead to him understanding her better.  Both of them found something in this. What did they obtain? </s> A: increased knowledge </s> B: satisfaction </s> C: friendships </s> D: compassion </s> E: increase knowledge </s> There is only one correct answer. Pick the best answer.