A teenage boy on a bicycle is jumping off a ramp.
Everyone is on a scooter.
Boy is different than everyone.
exists e1 s1 s2 x1 x2 x3.(a_off(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x1) & v_jump(e1) & n_ramp(x3) & on(x1,x2) & n_bicycle(x2) & n_boy(x1) & a_teenage(s1) & Theme(s1,x1))
all x1.(n_person(x1) -> exists p1 x2.(on(x1,x2) & n_scooter(x2)))