premise: A person is on a four wheeler kicking up a lot of dirt in a dune.
hypothesis: The person is riding a four wheeler.
explanation_1: A person riding a four wheeler may be in a dune and riding in a dune would kick up a lot of dust.
explanation_2: A person riding a four wheeler will kick up dirt.
explanation_3: The person is riding a four wheeler in a dune.
premise_logic: exists p1 x1.(exists e1 s1 x2 x3 x4 x5 x6.(on(x1,x2) & in(e1,x6) & n_dune(x6) & a_up(s1) & Manner(e1,s1) & Theme(e1,x4) & Actor(e1,x3) & v_kick(e1) & of(x4,x5) & n_dirt(x5) & n_lot(x4) & (x2 = x3) & n_wheeler(x2) & card_eq_4(x2)) & n_person(x1))
hypothesis_logic: exists e1 x1 x2.(n_person(x1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_wheeler(x2) & card_eq_4(x2))
premise_sim: exists x1.(n_person(x1) & exists e1 s1 x2 x3 x4 x5 x6.(v_kick(e1) & on(x1,x2) & of(x4,x5) & n_wheeler(x2) & n_lot(x4) & n_dune(x6) & n_dirt(x5) & in(e1,x6) & card_eq_4(x2) & a_up(s1) & Theme(e1,x4) & Manner(e1,s1) & Actor(e1,x3) & (x2 = x3)))
hypothesis_sim: exists e1 x1 x2.(v_ride(e1) & n_wheeler(x2) & n_person(x1) & card_eq_4(x2) & Theme(e1,x2) & Actor(e1,x1))