premise: A man in a blue polo raises his wineglass to toast.
hypothesis: A man drinks from his wineglass.
explanation_1: Raising a wine glass to toast and drinking from a wine glass are two different actions. Indeed, you raise a wine glass to toast, before actually drinking from the glass.
explanation_2: The man can't be drinking from his wineglass and raising his wineglass to toast at the same time.
explanation_3: The man either raises his wineglass to toast or he drinks from his wineglass.
premise_logic: exists e1 p1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_raise(e1) & Topic(x3,p1) & exists e2.(Actor(e2,x3) & v_toast(e2)) & n_wineglass(x3) & of(x3,x1) & n_male(x1) & in(x1,x2) & n_polo(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists x1 x2 x3.(a_topic(x1) & from(x1,x3) & n_wineglass(x3) & of(x3,x1) & n_male(x1) & n_drink(x1) & of(x1,x2) & n_man(x2))