premise: A man in a green shirt playing drums.
hypothesis: This man plays the tuba while Sousa instructs.
explanation_1: A man who is playing the drums cannot be a man playing a tuba.
explanation_2: A man can't pay drums and a tuba simultaneously.
explanation_3: A man would be playing either the drums or a tuba.
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 e1 x1 x2 x3 x4.(n_tuba(x2) & n_man(x1) & while(e1,x3) & n_instruct(x3) & (x3 = x4) & ne_geo_sousa(x4) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1))
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 e1 x1 x2 x3 x4.(while(e1,x3) & v_play(e1) & ne_geo_sousa(x4) & n_tuba(x2) & n_man(x1) & n_instruct(x3) & Theme(e1,x2) & Actor(e1,x1) & (x3 = x4))