premise: Two people are in the ocean.
hypothesis: The people swim in the ocean.
explanation_1: Just because they are in the ocean does not mean they swim.
explanation_2: People can be in the ocean and not swim.
explanation_3: Just because two people are in the ocean, doesn't mean they are about to swim.
premise_logic: exists p1 x1 x2.(n_ocean(x2) & in(x1,x2) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(n_ocean(x2) & n_people(x1) & in(e1,x2) & Actor(e1,x1) & v_swim(e1))