premise: A group of people are riding in the back of a truck.
hypothesis: People are on a truck.
explanation_1: people are riding in the back of a truck. shows that people are on a a truck.
premise_logic: exists e1 x1 x2 x3 x4.(n_back(x3) & in(e1,x3) & of(x3,x4) & n_truck(x4) & Actor(e1,x1) & v_ride(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
hypothesis_logic: exists p1 x1.(exists x2.(on(x1,x2) & n_truck(x2)) & n_people(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_ride(e1) & of(x3,x4) & of(x1,x2) & n_truck(x4) & n_people(x2) & n_group(x1) & n_back(x3) & in(e1,x3) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_people(x1) & exists x2.(on(x1,x2) & n_truck(x2)))