premise: There are two boats full of people in a river, one is stopped and the other is moving.
hypothesis: There are two boats on a river.
explanation_1: one boat is moving and other stopped in the river, both full of people
explanation_2: The boats being in a river is the same as on a river.
explanation_3: boats full of people in a river is inferred as boats on a river.
premise_logic: exists e1 e2 p1 x1 x2 x3 x4.(n_other(x4) & Actor(e2,x4) & v_move(e2) & Theme(e1,x3) & v_stop(e1) & n_thing(x3) & card_eq_1(x3) & in(p1,x2) & n_river(x2) & exists s1 x5 x6 x7.((x1 = x5) & of(s1,x7) & n_people(x7) & Theme(s1,x6) & a_full(s1) & (x5 = x6) & n_boat(x5) & card_eq_2(x5)))
hypothesis_logic: exists p1 x1 x2 x3.((x1 = x2) & on(x2,x3) & n_river(x3) & n_boat(x2) & card_eq_2(x2))