premise: Stevedores are waiting for a boat to dock.
hypothesis: Some people are at a dock.
explanation_1: Stevedores are some people, and dock implies boat.
premise_logic: exists e1 x1 x2 x3.(for(e1,x2) & to(x2,x3) & n_dock(x3) & n_boat(x2) & Actor(e1,x1) & v_wait(e1) & n_stevedore(x1))
hypothesis_logic: exists p1 x1.(exists x2.(at(x1,x2) & n_dock(x2)) & n_people(x1))
premise_sim: exists e1 x1 x2 x3.(v_wait(e1) & to(x2,x3) & n_stevedore(x1) & n_dock(x3) & n_boat(x2) & for(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_people(x1) & exists x2.(n_dock(x2) & at(x1,x2)))