premise: People cheer as a bicyclist rides his bike off a ramp
hypothesis: People cheer as a stunt rider jumps over a car on a ramp.
explanation_1: One cannot infer the man is a stunt rider, nor that he is jumping over a car.
explanation_2: Not all bicyclists are stunt riders.
explanation_3: Not all bicyclists are stunt riders.  Not all jumps off a ramp cause the rider to jump over a car.
premise_logic: exists e1 p1 x1 x3.(exists e2 x2 x4.(off(e2,x4) & n_ramp(x4) & Theme(e2,x3) & Actor(e2,x2) & v_ride(e2) & n_bicyclist(x2)) & n_bike(x3) & of(x3,x1) & n_male(x1) & as(e1,p1) & Actor(e1,x1) & v_cheer(e1) & n_people(x1))
hypothesis_logic: exists e1 p1 x1.(exists e2 x2 x3 x4 x5.(over(e2,x5) & n_car(x5) & on(e2,x4) & n_ramp(x4) & Actor(e2,x2) & v_jump(e2) & n_rider(x2) & of(x2,x3) & n_stunt(x3)) & as(e1,p1) & Actor(e1,x1) & v_cheer(e1) & n_people(x1))