A motorcycle racer takes a tumble while two competitors come racing up quickly from behind.
The motorcycle is in first place with noone nearby.
Two competitors are different from noone nearby.
exists e1 p1 x1 x2 x3.(exists e2 e3 s1 x4 x5.(for(e2,e3) & from(e3,x5) & n_behind(x5) & r_quickly(e3) & a_up(s1) & Manner(e3,s1) & Actor(e3,x4) & v_race(e3) & Actor(e2,x4) & v_come(e2) & n_competitor(x4) & card_eq_2(x4)) & while(e1,p1) & Theme(e1,x3) & Actor(e1,x1) & v_take(e1) & n_tumble(x3) & n_racer(x1) & of(x1,x2) & n_motorcycle(x2))
exists p1 x1.(n_motorcycle(x1) & exists s1 s2 x2 x3.(in(x1,x2) & with(x2,x3) & n_nearby(x3) & a_noone(s2) & Theme(s2,x3) & n_place(x2) & a_first(s1) & Theme(s1,x2)))