premise: A man sitting outside playing a musical instrument.
hypothesis: The man is playing music outdoors.
explanation_1: a man outside playing an instrument is playing music
explanation_2: The man is playing a musical instrument outside is the same as playing music outdoors
explanation_3: By playing a musical instrument outside, the man is playing music outdoors.
premise_logic: exists e2 e1 p1 s1 x1 x2 x3.(a_topic(x1) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x2) & v_play(e2) & n_instrument(x3) & a_musical(s1) & Theme(s1,x3) & exists s2.(Theme(s2,x2) & a_outside(s2)) & Topic(e1,p1) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_outdoors(x2) & of(x2,x3) & n_music(x3))