premise: A boy opening a present.
hypothesis: the boy is ten years old
explanation_1: Just because he is a boy does not necessarily mean he is ten years old. He could be any age.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_open(e1) & n_present(x3) & (x1 = x2) & n_boy(x1))
hypothesis_logic: exists e1 x1 x2.(n_boy(x1) & Theme(e1,x2) & Pivot(e1,x1) & r_more(e1) & v_old(e1) & n_year(x2) & card_eq_10(x2))
premise_sim: exists e1 x1 x2 x3.(v_open(e1) & n_present(x3) & n_boy(x1) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_old(e1) & r_more(e1) & n_year(x2) & n_boy(x1) & card_eq_10(x2) & Theme(e1,x2) & Pivot(e1,x1))