premise: A group of people are on a canyon.
hypothesis: People are on a hill.
explanation_1: People cannot be on a canyon and a hill simultaneously.
premise_logic: exists p1 x1 x2.(exists x3.(on(x1,x3) & n_canyon(x3)) & of(x1,x2) & n_people(x2) & n_group(x1))
hypothesis_logic: exists p1 x1.(exists x2.(on(x1,x2) & n_hill(x2)) & n_people(x1))
premise_sim: exists x1 x2.(of(x1,x2) & n_people(x2) & n_group(x1) & exists x3.(on(x1,x3) & n_canyon(x3)))
hypothesis_sim: exists x1.(n_people(x1) & exists x2.(on(x1,x2) & n_hill(x2)))