premise: Two men kayaking on the ocean near the shore while they fish.
hypothesis: There are two men in kayaks.
explanation_1: They need kayaks in order to be kayaking.
explanation_2: There are two men kayaking on kayaks.
explanation_3: Men go kayaking in kayaks.
premise_logic: exists e1 p1 x1 x2 x3 x4.(n_thing(x3) & n_shore(x4) & n_ocean(x3) & a_topic(x1) & exists e2.(Actor(e2,x3) & v_fish(e2)) & while(e1,p1) & on(e1,x3) & near(x3,x4) & Actor(e1,x2) & v_kayake(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1 x2 x3.((x1 = x2) & in(x2,x3) & n_kayak(x3) & n_man(x2) & card_eq_2(x2))
premise_sim: exists e1 p1 x1 x2 x3 x4.(while(e1,p1) & v_kayake(e1) & on(e1,x3) & near(x3,x4) & n_thing(x3) & n_shore(x4) & n_ocean(x3) & n_man(x1) & exists e2.(v_fish(e2) & Actor(e2,x3)) & card_eq_2(x1) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1 x2 x3.(n_man(x2) & n_kayak(x3) & in(x2,x3) & card_eq_2(x2) & (x1 = x2))