A little boy is riding a dirt bike with the number seven on it going down a hill.
The boy is competing in a outdoor bike race.
Competing requires others in any indoor race, he is not outside.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(n_number(x4) & card_eq_7(x4) & with(e1,x4) & a_down(s2) & Manner(e2,s2) & Theme(e2,x6) & Actor(e2,x5) & v_go(e2) & n_hill(x6) & (x4 = x5) & on(x4,x1) & n_thing(x1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bike(x2) & of(x2,x3) & n_dirt(x3) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(n_boy(x1) & in(e1,x2) & n_race(x2) & of(x2,x3) & n_bike(x3) & a_outdoor(s1) & Theme(s1,x2) & Actor(e1,x1) & v_compete(e1))