premise: A worker is preparing fish to be sold at a market.
hypothesis: A person is on a boat fishing.
explanation_1: You can't prepare fish to be sold while on a boat fishing.
explanation_2: A person can not be fishing on a boat if they are preparing fish to be sold.
explanation_3: Preparing fish is not the same as being on a boat fishing.
premise_logic: exists e1 p1 x1 x2 x3.(Topic(e1,p1) & exists e2 x4.(at(e2,x4) & n_market(x4) & Theme(e2,x1) & v_sell(e2)) & Theme(e1,x3) & Actor(e1,x2) & v_prepare(e1) & n_fish(x3) & n_worker(x2) & n_worker(x1))
hypothesis_logic: exists p1 x1.(exists x2 x3.(on(x1,x2) & n_fishing(x2) & of(x2,x3) & n_boat(x3)) & n_person(x1))
premise_sim: exists e1 p1 x1 x2 x3.(v_prepare(e1) & n_worker(x2) & n_worker(x1) & n_fish(x3) & exists e2 x4.(v_sell(e2) & n_market(x4) & at(e2,x4) & Theme(e2,x1)) & Topic(e1,p1) & Theme(e1,x3) & Actor(e1,x2))
hypothesis_sim: exists x1.(n_person(x1) & exists x2 x3.(on(x1,x2) & of(x2,x3) & n_fishing(x2) & n_boat(x3)))