premise: A man pushing two children with one running next to him.
hypothesis: A man is outside with three children.
explanation_1: Two children plus one child makes three children.  If someone is pushing children and one is running, it  is probably happening outside.
premise_logic: exists e2 e1 x1 x2 x3 x4 x5.(a_topic(x1) & with(e1,x4) & to(e2,x1) & n_male(x1) & r_next(e2) & Actor(e2,x5) & v_run(e2) & (x4 = x5) & n_thing(x4) & card_eq_1(x4) & Theme(e1,x3) & Actor(e1,x2) & v_push(e1) & n_child(x3) & card_eq_2(x3) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists s1 x1 x2.(with(s1,x2) & n_child(x2) & card_eq_3(x2) & Theme(s1,x1) & a_outside(s1) & n_man(x1))
premise_sim: exists e2 e1 x1 x2 x3 x4 x5.(with(e1,x4) & v_run(e2) & v_push(e1) & to(e2,x1) & r_next(e2) & n_thing(x4) & n_man(x1) & n_male(x1) & n_child(x3) & card_eq_2(x3) & card_eq_1(x4) & a_topic(x1) & Theme(e1,x3) & Actor(e2,x5) & Actor(e1,x2) & (x4 = x5) & (x1 = x2))
hypothesis_sim: exists s1 x1 x2.(with(s1,x2) & n_man(x1) & n_child(x2) & card_eq_3(x2) & a_outside(s1) & Theme(s1,x1))