premise: Man and women standing under a red umbrella.
hypothesis: The married couple stood under the umbrella.
explanation_1: The couple standing under the umbrella may not be married.
explanation_2: A man and a women together are not necessarily a couple.
explanation_3: You don't have to be married to stand beside someone holding an umbrella.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & under(e1,x4) & n_umbrella(x4) & a_red(s2) & Theme(s2,x4) & Actor(e1,x3) & v_stand(e1) & (x2 = x3) & n_woman(x2) & subset_of(x1,s1) & n_man(x1))
hypothesis_logic: exists e1 s1 x1 x2.(n_umbrella(x2) & n_couple(x1) & a_married(s1) & Theme(s1,x1) & under(e1,x2) & Actor(e1,x1) & v_stand(e1))