premise: A person is riding a colorful dirt bike on dirt hills.
hypothesis: A person rides a dirt bike outside.
explanation_1: A PERSON RIDES A DIRT BIKE.
explanation_2: Dirt hills are usually found outside.
explanation_3: A person  rides the dirt hill outside on the dirt bike
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(on(e1,x4) & n_hill(x4) & of(x4,x5) & n_dirt(x5) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bike(x2) & of(x2,x3) & n_dirt(x3) & a_colorful(s1) & Theme(s1,x2) & n_person(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_outside(x2) & of(x2,x4) & n_bike(x4) & of(x2,x3) & n_dirt(x3) & n_person(x1))