premise: Two people climb a rock overhanging water.
hypothesis: The two people are racing each other on the rock.
explanation_1: Just because two people are climbing doesn't mean they are racing each other
explanation_2: They may not be racing each other.
explanation_3: Climbing doesn't necessarily imply that they are racing.
premise_logic: exists e1 e2 x1 x2 x3 x4.(Theme(e2,x2) & Actor(e2,x1) & v_climb(e2) & Theme(e1,x4) & Actor(e1,x3) & v_overhang(e1) & n_water(x4) & (x2 = x3) & n_rock(x2) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists x1 x3.(n_rock(x3) & n_people(x1) & card_eq_2(x1) & all x2.(n_other(x2) -> exists e1.(on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_race(e1))))
premise_sim: exists e1 e2 x1 x2 x3 x4.(v_overhang(e1) & v_climb(e2) & n_water(x4) & n_rock(x2) & n_people(x1) & card_eq_2(x1) & Theme(e2,x2) & Theme(e1,x4) & Actor(e2,x1) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists x1 x3.(n_rock(x3) & n_people(x1) & card_eq_2(x1) & all x2.(exists e1.(v_race(e1) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1)) | -n_other(x2)))