premise: A little boy in a red shirt and swim trunks plays at the beach.
hypothesis: The girl is playing at the beach.
explanation_1: There can be either a boy or a girl
explanation_2: A boy cannot be a girl.
explanation_3: There is either a little boy or a girl.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_beach(x6) & at(e1,x6) & Actor(e1,x1) & v_play(e1) & in(x1,x2) & subset_of(x4,x2) & n_trunk(x4) & of(x4,x5) & n_swim(x5) & subset_of(x3,x2) & n_shirt(x3) & a_red(s2) & Theme(s2,x3) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(n_beach(x2) & n_girl(x1) & at(e1,x2) & Actor(e1,x1) & v_play(e1))