premise: The trailer is white
hypothesis: The trailer is hitched to a truck
explanation_1: Not all white trailers are hitched to a truck
premise_logic: exists s1 x1.(n_trailer(x1) & Theme(s1,x1) & a_white(s1))
hypothesis_logic: exists e1 x1 x2.(n_trailer(x1) & to(e1,x2) & n_truck(x2) & Theme(e1,x1) & v_hitch(e1))
premise_sim: exists s1 x1.(n_trailer(x1) & a_white(s1) & Theme(s1,x1))
hypothesis_sim: exists e1 x1 x2.(v_hitch(e1) & to(e1,x2) & n_truck(x2) & n_trailer(x1) & Theme(e1,x1))