premise: a girl walks in the ocean.
hypothesis: A girl walks in the Atlantic ocean.
explanation_1: You don't typically walk in the ocean, and it doesn't have to be the atlantic.
premise_logic: exists e1 x1 x2.(n_ocean(x2) & in(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_girl(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_ocean(x2) & (x2 = x3) & ne_geo_atlantic(x3) & in(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_girl(x1))
premise_sim: exists e1 x1 x2.(v_walk(e1) & n_ocean(x2) & n_girl(x1) & in(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_walk(e1) & ne_geo_atlantic(x3) & n_ocean(x2) & n_girl(x1) & in(e1,x2) & Actor(e1,x1) & (x2 = x3))