premise: A person sitting on a rock beside a waterfall.
hypothesis: The person is going for a run
explanation_1: Different action (Going for a run and sitting)
explanation_2: A person going for a run cannot be sitting at the same time.
explanation_3: A person who is sitting is not actively going for a run.
premise_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & beside(e1,x4) & n_waterfall(x4) & on(e1,x3) & n_rock(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_person(x1))
hypothesis_logic: exists e1 x1 x2.(n_person(x1) & for(e1,x2) & n_run(x2) & Actor(e1,x1) & v_go(e1))
premise_sim: exists e1 x1 x2 x3 x4.(v_sit(e1) & on(e1,x3) & n_waterfall(x4) & n_rock(x3) & n_person(x1) & beside(e1,x4) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_go(e1) & n_run(x2) & n_person(x1) & for(e1,x2) & Actor(e1,x1))