premise: A man in a green shirt playing drums.
hypothesis: The man is a drum instructor.
explanation_1: Just because a man is playing drums doesn't mean he is a drum instructor.
explanation_2: A man in a green shirt playing drums doesn't imply that he is a drum instructor.
explanation_3: Playing drums doesn't imply being a drum instructor.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_drum(x4) & (x2 = x3) & n_shirt(x2) & a_green(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists p1 x1.(n_man(x1) & exists s1 x2.((x1 = x2) & n_instructor(x2) & a_drum(s1) & Theme(s1,x2)))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_play(e1) & n_shirt(x2) & n_man(x1) & n_drum(x4) & in(x1,x2) & a_topic(x1) & a_green(s1) & Theme(s1,x2) & Theme(e1,x4) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists x1.(n_man(x1) & exists s1 x2.(n_instructor(x2) & a_drum(s1) & Theme(s1,x2) & (x1 = x2)))