premise: A man with no shirt on is performing with a baton.
hypothesis: A man throws a banana in the air.
explanation_1: The man can't throw a  banana while performing with a baton.
explanation_2: In sentence one the man throws  baton. In sentence 2 he throws a banana.
explanation_3: The man is holding a baton or a banana, not both.
premise_logic: exists x1.(-exists e1 s1 x2 x3 x4.(with(e1,x4) & n_baton(x4) & Actor(e1,x1) & v_perform(e1) & with(x1,x2) & Theme(s1,x3) & a_on(s1) & (x2 = x3) & n_shirt(x2)) & n_man(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_air(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_banana(x2) & n_man(x1))
premise_sim: exists x1.(n_man(x1) & all e1 s1 x2 x3 x4.(-with(x1,x2) | -with(e1,x4) | -v_perform(e1) | -n_shirt(x2) | -n_baton(x4) | -a_on(s1) | -Theme(s1,x3) | -Actor(e1,x1) | -(x2 = x3)))
hypothesis_sim: exists e1 x1 x2 x3.(v_throw(e1) & n_man(x1) & n_banana(x2) & n_air(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1))