premise: A man in a white shirt is sitting on a crate.
hypothesis: The shirt is black.
explanation_1: A shirt is black directly contradicts a white shirt.
explanation_2: A white shirt is not black.
explanation_3: The shirt can't be both black and white simultaneously.
premise_logic: exists e1 s1 x1 x2 x3.(on(e1,x3) & n_crate(x3) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists s1 x1.(n_shirt(x1) & Theme(s1,x1) & a_black(s1))