premise: A man in purple tie is singing.
hypothesis: A man is performing in a concert.
explanation_1: People sing everywhere, not just in a concert.
explanation_2: Not all people who sing do so only in a concert.
explanation_3: No all singers perform at a concert.
premise_logic: exists e1 s1 x1 x2.(Actor(e1,x1) & v_sing(e1) & in(x1,x2) & n_tie(x2) & a_purple(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(in(e1,x2) & n_concert(x2) & Actor(e1,x1) & v_perform(e1) & n_man(x1))
premise_sim: exists e1 s1 x1 x2.(v_sing(e1) & n_tie(x2) & n_man(x1) & in(x1,x2) & a_purple(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_perform(e1) & n_man(x1) & n_concert(x2) & in(e1,x2) & Actor(e1,x1))