premise: A Person in a dark shirt and shorts and a white helmet is jumping a bicycle over a mound of dirt.
hypothesis: A person rides a bike on a sidewalk without a helmet.
explanation_1: The person in a helmet cannot also be without a helmet.
explanation_2: If a person is jumping a bicycle over a mound of dirt the person does not rides a bike on a sidewalk.
explanation_3: A person cannot ride over a mound of dirt and the sidewalk at the same time.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(over(e1,x8) & of(x8,x9) & n_dirt(x9) & n_mound(x8) & Theme(e1,x7) & Actor(e1,x1) & v_jump(e1) & n_bicycle(x7) & subset_of(x6,x1) & n_helmet(x6) & a_white(s2) & Theme(s2,x6) & subset_of(x2,x1) & in(x2,x3) & subset_of(x5,x3) & n_shorts(x5) & subset_of(x4,x3) & n_shirt(x4) & a_dark(s1) & Theme(s1,x4) & n_person(x2))
hypothesis_logic: exists e1 x1 x2 x3.(-exists x4.(with(e1,x4) & n_helmet(x4)) & on(e1,x3) & n_sidewalk(x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bike(x2) & n_person(x1))
premise_sim: exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(v_jump(e1) & subset_of(x6,x1) & subset_of(x5,x3) & subset_of(x4,x3) & subset_of(x2,x1) & over(e1,x8) & of(x8,x9) & n_shorts(x5) & n_shirt(x4) & n_person(x2) & n_mound(x8) & n_helmet(x6) & n_dirt(x9) & n_bicycle(x7) & in(x2,x3) & a_white(s2) & a_dark(s1) & Theme(s2,x6) & Theme(s1,x4) & Theme(e1,x7) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_ride(e1) & on(e1,x3) & n_sidewalk(x3) & n_person(x1) & n_bike(x2) & all x4.(-with(e1,x4) | -n_helmet(x4)) & Theme(e1,x2) & Actor(e1,x1))