premise: A person wearing a helmet and riding suit is riding a four wheeler on a dusty plot of land.
hypothesis: A person is riding a four wheeler on a plot of land.
explanation_1: A dusty plot of land is a type of plot of land.
explanation_2: If a person is riding a four wheeler while wearing a helmet and a riding suit, it implies that riding a four wheeler can be dangerous and safety clothing is required to be safe while riding one.
explanation_3: The person is riding a four wheeler and on a plot of land in both sentences.
premise_logic: exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(on(e2,x8) & of(x8,x9) & n_land(x9) & n_plot(x8) & a_dusty(s1) & Theme(s1,x8) & Theme(e2,x7) & Actor(e2,x1) & v_ride(e2) & n_wheeler(x7) & card_eq_4(x7) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & subset_of(x5,x3) & n_suit(x5) & of(x5,x6) & n_riding(x6) & subset_of(x4,x3) & n_helmet(x4) & (x1 = x2) & n_person(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(on(e1,x3) & of(x3,x4) & n_land(x4) & n_plot(x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_wheeler(x2) & card_eq_4(x2) & n_person(x1))