premise: Two men are kayaking in whitewater.
hypothesis: Some people are on kayaks.
explanation_1: kayaks can only be kayaking.
premise_logic: exists e1 x1 x2.(in(e1,x2) & n_whitewater(x2) & Actor(e1,x1) & v_kayake(e1) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(exists x2.(on(x1,x2) & n_kayak(x2)) & n_people(x1))
premise_sim: exists e1 x1 x2.(v_kayake(e1) & n_whitewater(x2) & n_man(x1) & in(e1,x2) & card_eq_2(x1) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_people(x1) & exists x2.(on(x1,x2) & n_kayak(x2)))