premise: Four African boys playing soccer.
hypothesis: Some boys are in the play ground
explanation_1: He states that the boy are playing soccer, not in the play ground.
explanation_2: Soccer is not played on the play ground.
explanation_3: four african boys are african but some boys may or may not be african
premise_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_soccer(x3) & (x1 = x2) & n_boy(x1) & a_african(s1) & Theme(s1,x1) & card_eq_4(x1))
hypothesis_logic: exists p1 x1 x2.(n_play(x2) & in(p1,x2) & exists x3.((x1 = x3) & n_ground(x3)) & n_boy(x1))
premise_sim: exists e1 s1 x1 x2 x3.(v_play(e1) & n_soccer(x3) & n_boy(x1) & card_eq_4(x1) & a_topic(x1) & a_african(s1) & Theme(s1,x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists p1 x1 x2.(n_play(x2) & n_boy(x1) & in(p1,x2) & exists x3.(n_ground(x3) & (x1 = x3)))