premise: A boat docked on a river.
hypothesis: There's a dock
explanation_1: A boat docked on the river, therefore there is a dock
explanation_2: Something docked implies that there's a dock.
explanation_3: The dock is on the river.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_river(x3) & Theme(e1,x2) & v_dock(e1) & (x1 = x2) & n_boat(x1))
hypothesis_logic: exists p1 x1 x2.((x1 = x2) & n_dock(x2))
premise_sim: exists e1 x1 x2 x3.(v_dock(e1) & on(e1,x3) & n_river(x3) & n_boat(x1) & a_topic(x1) & Theme(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1 x2.(n_dock(x2) & (x1 = x2))