A child does a handstand at the edge of a beach.
A kid is doing acrobats.
HANDSTAND IS A TYPE OF ACROBATS.
exists e1 x1 x2 x3 x4.(n_edge(x3) & at(e1,x3) & of(x3,x4) & n_beach(x4) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_handstand(x2) & n_child(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_acrobat(x2) & n_kid(x1))