premise: Two people are in the ocean.
hypothesis: The two ocean goers are human.
explanation_1: If the two are people then they have to be human.
explanation_2: TWO PEOPLE GOES TO OCEAN
explanation_3: If the two people are in the ocean, then they are ocean goers.  People and human are the same thing.
premise_logic: exists p1 x1 x2.(n_ocean(x2) & in(x1,x2) & n_people(x1) & card_eq_2(x1))
hypothesis_logic: exists s1 x1 x2.(n_goer(x1) & of(x1,x2) & n_ocean(x2) & card_eq_2(x1) & Theme(s1,x1) & a_human(s1))