premise: The blue kayak is being ridden over a small waterfall.
hypothesis: A guy is working out in the gym.
explanation_1: A guy is a human being whereas the blue kayak is an inanimate object. A small waterfall implies the outdoors, in the gym implies the indoors.
explanation_2: A guy working out in the gym cannot be riding a kayak.
explanation_3: A guy and a blue kayak have nothing to do with one another.
premise_logic: exists e1 s1 s2 x1 x2.(n_kayak(x1) & a_blue(s1) & Theme(s1,x1) & over(e1,x2) & n_waterfall(x2) & a_small(s2) & Theme(s2,x2) & Theme(e1,x1) & v_ride(e1))
hypothesis_logic: exists e1 s1 x1 x2.(n_gym(x2) & in(e1,x2) & a_out(s1) & Manner(e1,s1) & Actor(e1,x1) & v_work(e1) & n_guy(x1))
premise_sim: exists e1 s1 s2 x1 x2.(v_ride(e1) & over(e1,x2) & n_waterfall(x2) & n_kayak(x1) & a_small(s2) & a_blue(s1) & Theme(s2,x2) & Theme(s1,x1) & Theme(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2.(v_work(e1) & n_gym(x2) & n_guy(x1) & in(e1,x2) & a_out(s1) & Manner(e1,s1) & Actor(e1,x1))