A wakeboarder is leaping into the air whilst holding onto a yellow rope.
The wakeboarder is in a competition.
Just because the wakeboarder is wakeboarding, doesn't mean that they are in a competition.
exists e2 e1 s1 x1 x2 x3 x4.(n_whilst(x2) & of(x2,x3) & n_air(x3) & for(e1,e2) & onto(e2,x4) & n_rope(x4) & a_yellow(s1) & Theme(s1,x4) & Actor(e2,x1) & v_hold(e2) & into(e1,x2) & Actor(e1,x1) & v_leap(e1) & n_wakeboarder(x1))
exists p1 x1.(n_wakeboarder(x1) & exists x2.(in(x1,x2) & n_competition(x2)))