A bike rider makes a jump on a halfpipe ramp.
A person is doing a jump up a ramp with a crowd of onlookers watching.
A bike rider makes a jump on a halfpipe ramp does not mean that he doing a jump with a crowd of onlookers watching.
exists e1 x1 x2 x3 x4 x5.(Theme(e1,x3) & Actor(e1,x1) & v_make(e1) & on(x3,x4) & n_ramp(x4) & of(x4,x5) & n_halfpipe(x5) & n_jump(x3) & n_rider(x1) & of(x1,x2) & n_bike(x2))
exists e1 e2 x1 x2 x3 x4 x5.(for(e1,e2) & Actor(e2,x1) & v_watch(e2) & with(e1,x4) & of(x4,x5) & n_onlooker(x5) & n_crowd(x4) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & up(x2,x3) & n_ramp(x3) & n_jump(x2) & n_person(x1))