premise: A man is servicing a truck.
hypothesis: the truck is his
explanation_1: The truck may not be his.
premise_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_service(e1) & n_truck(x2) & n_man(x1))
hypothesis_logic: exists p1 x1.(n_truck(x1) & exists x2.((x1 = x2) & n_his(x2)))
premise_sim: exists e1 x1 x2.(v_service(e1) & n_truck(x2) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_truck(x1) & exists x2.(n_his(x2) & (x1 = x2)))