premise: Two little children, one boy and one girl, laugh as they sit on the grass.
hypothesis: The boy and the girl are part of a family.
explanation_1: A boy and a girl together are not automatically family.
premise_logic: exists p1 s1 x1 x2 x3 x4 x5 x6.(n_grass(x6) & a_topic(x1) & rel(x1,x2) & subset_of(x4,x2) & rel(x4,x5) & exists e1.(on(e1,x6) & Actor(e1,x1) & v_sit(e1)) & n_thing(x1) & as(x5,p1) & n_laugh(x5) & n_girl(x4) & card_eq_1(x4) & subset_of(x3,x2) & n_boy(x3) & card_eq_1(x3) & n_child(x1) & a_little(s1) & Theme(s1,x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1 x2 x3.(n_girl(x3) & n_boy(x2) & exists x4 x5.((x1 = x4) & of(x4,x5) & n_family(x5) & n_part(x4)) & subset_of(x3,x1) & subset_of(x2,x1))
premise_sim: exists p1 s1 x1 x2 x3 x4 x5 x6.(subset_of(x4,x2) & subset_of(x3,x2) & rel(x4,x5) & rel(x1,x2) & n_thing(x1) & n_laugh(x5) & n_grass(x6) & n_girl(x4) & n_child(x1) & n_boy(x3) & exists e1.(v_sit(e1) & on(e1,x6) & Actor(e1,x1)) & card_eq_2(x1) & card_eq_1(x4) & card_eq_1(x3) & as(x5,p1) & a_topic(x1) & a_little(s1) & Theme(s1,x1))
hypothesis_sim: exists x1 x2 x3.(subset_of(x3,x1) & subset_of(x2,x1) & n_girl(x3) & n_boy(x2) & exists x4 x5.(of(x4,x5) & n_part(x4) & n_family(x5) & (x1 = x4)))