A mountain biker is jumping his bike over a rock as another cyclist stands on the trail watching.
The bike is flying through the air.
When the mountain bikers are jumping they are flying through the air.
exists e1 p1 x1 x2 x3 x4 x5 x7 x8.(n_watching(x7) & of(x7,x8) & n_trail(x8) & n_cyclist(x5) & exists e2 x6.(on(e2,x7) & Actor(e2,x6) & v_stand(e2) & n_cyclist(x6) & -(x6 = x5)) & as(e1,p1) & over(e1,x4) & n_rock(x4) & Theme(e1,x3) & Actor(e1,x1) & v_jump(e1) & n_bike(x3) & of(x3,x1) & n_male(x1) & n_biker(x1) & of(x1,x2) & n_mountain(x2))
exists e1 x1 x2.(n_air(x2) & n_bike(x1) & through(e1,x2) & Actor(e1,x1) & v_fly(e1))