A dirt biker who is sideways in the air having come off of a dirt jump.
the biker is sleeping
Sideways in the air implies he was actively riding the bike, which he cannot be doing if he is sleeping
exists p1 s1 x1 x2 x3 x4.(n_air(x4) & a_topic(x1) & a_sideways(s1) & Manner(p1,s1) & exists e1 x5 x6 x7.(in(x3,x4) & of(e1,x6) & n_jump(x6) & of(x6,x7) & n_dirt(x7) & r_off(e1) & Actor(e1,x5) & v_come(e1) & (x4 = x5)) & (x1 = x3) & n_biker(x1) & of(x1,x2) & n_dirt(x2))
exists e1 x1.(n_biker(x1) & Actor(e1,x1) & v_sleep(e1))