Children jump and play in a bouncy house.
A boy is excercising in a bouncy house.
A boy is part of children and jumping and playing is part of exercising.
exists s1 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x3,s1) & in(x3,x4) & n_house(x4) & of(x4,x5) & n_bouncy(x5) & n_play(x3) & subset_of(x1,s1) & n_jump(x1) & (x1 = x2) & ne_nam_children(x2))
exists e1 x1 x2 x3.(in(e1,x2) & n_house(x2) & of(x2,x3) & n_bouncy(x3) & Actor(e1,x1) & v_excercise(e1) & n_boy(x1))