The young gymnast's supple body soars above the balance beam.
The person is at a gymnastics competition.
A person does not have to be young or a gymnast.  Just because a young gymnast's supple body soars above the balance beam it does not mean they are at a gymnastics competition.
exists s1 x1 x2 x3 x4 x5 x6.(n_beam(x5) & of(x5,x6) & n_balance(x6) & n_soar(x2) & of(x2,x4) & n_body(x4) & of(x2,x3) & n_supple(x3) & of(x2,x1) & n_gymnast(x1) & a_young(s1) & Theme(s1,x1) & a_topic(x2) & above(x2,x5))
exists p1 x1.(n_person(x1) & exists x2 x3.(at(x1,x2) & n_competition(x2) & of(x2,x3) & n_gymnastics(x3)))