premise: People are camping in a group.
hypothesis: They are camping.
explanation_1: They is a correct pronoun for lots of people.
explanation_2: They are camping refers to people camping.
explanation_3: If people are camping they are camping.
premise_logic: exists e1 x1 x2.(in(e1,x2) & n_group(x2) & Actor(e1,x1) & v_camp(e1) & n_people(x1))
hypothesis_logic: exists e1 x1.(n_thing(x1) & Actor(e1,x1) & v_camp(e1))
premise_sim: exists e1 x1 x2.(v_camp(e1) & n_people(x1) & n_group(x2) & in(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_camp(e1) & n_thing(x1) & Actor(e1,x1))