premise: Four people are in a boat moving across a lake that's surrounded by trees.
hypothesis: Four people are going fishing.
explanation_1: Four people in a boat moving across a lake could just be out for a boat ride, it's impossible to infer that they are going fishing from just seeing them in a boat.
premise_logic: exists p1 x1.(exists e2 e1 x2 x3 x4 x5 x6.(in(x1,x2) & across(e1,x4) & Actor(e2,x6) & n_tree(x6) & Theme(e2,x5) & v_surround(e2) & (x4 = x5) & n_lake(x4) & Actor(e1,x3) & v_move(e1) & (x2 = x3) & n_boat(x2)) & n_people(x1) & card_eq_4(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_go(e1) & n_fishing(x2) & n_people(x1) & card_eq_4(x1))
premise_sim: exists x1.(n_people(x1) & exists e2 e1 x2 x3 x4 x5 x6.(v_surround(e2) & v_move(e1) & n_tree(x6) & n_lake(x4) & n_boat(x2) & in(x1,x2) & across(e1,x4) & Theme(e2,x5) & Actor(e2,x6) & Actor(e1,x3) & (x4 = x5) & (x2 = x3)) & card_eq_4(x1))
hypothesis_sim: exists e1 x1 x2.(v_go(e1) & n_people(x1) & n_fishing(x2) & card_eq_4(x1) & Theme(e1,x2) & Actor(e1,x1))