premise: A man playing a guitar while a woman in a checks the oven.
hypothesis: A man plays a song for his wife.
explanation_1: You can not infer the woman is his wife.
explanation_2: Not every woman with a man is his wife.
explanation_3: It is not known if the woman is the man's wife.
premise_logic: exists e1 x1 x2 x3 x4 x5 x6.(n_oven(x6) & a_topic(x1) & Time(e1,x6) & in(e1,x5) & n_check(x5) & while(e1,x4) & n_woman(x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_guitar(x3) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2 x3.(for(e1,x3) & n_wife(x3) & of(x3,x1) & n_male(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_song(x2) & n_man(x1))