premise: A man wearing a green shirt is grinning at the computer screen with his hand on the mouse.
hypothesis: the man is in a white suit
explanation_1: The man can't be wearing a green shirt while in a white suit.
explanation_2: Green and white are different Color, shirt and suit are different clothing's.
explanation_3: If he is wearing a green shirt, he is not in a white shirt.
premise_logic: exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7.(n_mouse(x7) & n_hand(x6) & of(x6,x4) & n_male(x4) & n_screen(x4) & of(x4,x5) & n_computer(x5) & on(e2,x7) & at(e2,x4) & with(x4,x6) & Actor(e2,x1) & v_grin(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_shirt(x3) & a_green(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists p1 x1.(n_man(x1) & exists s1 x2.(in(x1,x2) & n_suit(x2) & a_white(s1) & Theme(s1,x2)))