A boy doing a flip in the air at the beach.
There is an acrobatic young guy by the shore.
A boy doing a flip at the beach implies that he is being acrobatic by the shore.
exists e1 x1 x2 x3 x4 x5.(n_beach(x5) & n_air(x4) & a_topic(x1) & at(e1,x5) & Theme(e1,x3) & Actor(e1,x2) & v_do(e1) & in(x3,x4) & n_flip(x3) & (x1 = x2) & n_boy(x1))
exists p1 x1 x3.(n_shore(x3) & exists s1 s2 x2.((x1 = x2) & by(x2,x3) & n_guy(x2) & a_young(s2) & Theme(s2,x2) & a_acrobatic(s1) & Theme(s1,x2)))