premise: A man approves these mattresses
hypothesis: The mattresses are king size.
explanation_1: There is nothing to indicate that the mattresses are king size
premise_logic: exists e1 x1 x2.(n_mattress(x2) & Theme(e1,x2) & Actor(e1,x1) & v_approve(e1) & n_man(x1))
hypothesis_logic: exists p1 x1.(n_mattress(x1) & exists x2 x3.((x1 = x2) & n_size(x2) & of(x2,x3) & n_king(x3)))
premise_sim: exists e1 x1 x2.(v_approve(e1) & n_mattress(x2) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_mattress(x1) & exists x2 x3.(of(x2,x3) & n_size(x2) & n_king(x3) & (x1 = x2)))