premise: Many people looking at an old locomotive.
hypothesis: There is a group of people
explanation_1: Many people in one location, as they'd have to be to look at a locomotive, would be called a group.
premise_logic: exists e1 s1 x1 x2.(at(e1,x2) & n_locomotive(x2) & a_old(s1) & Theme(s1,x2) & Actor(e1,x1) & v_look(e1) & n_people(x1) & n_quantity(x1))
hypothesis_logic: exists p1 x1 x2 x3.((x1 = x2) & of(x2,x3) & n_people(x3) & n_group(x2))
premise_sim: exists e1 s1 x1 x2.(v_look(e1) & n_quantity(x1) & n_people(x1) & n_locomotive(x2) & at(e1,x2) & a_old(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1 x2 x3.(of(x2,x3) & n_people(x3) & n_group(x2) & (x1 = x2))