Bicycle sportsman leaps bike in the air on a camping trail.
The sportsman is in a competition.
Someone who leaps a bike in the air on a trail cannot be assumed to be in a competition.
exists e1 x1 x2 x3 x4 x5 x6.(n_air(x4) & in(e1,x4) & on(x4,x5) & n_trail(x5) & of(x5,x6) & n_camping(x6) & Theme(e1,x3) & Actor(e1,x1) & v_leap(e1) & n_bike(x3) & n_sportsman(x1) & (x1 = x2) & ne_nam_bicycle(x2))
exists p1 x1.(n_sportsman(x1) & exists x2.(in(x1,x2) & n_competition(x2)))