a boy jumps off a swing.
A child having fun at the playground.
Just because the boy jumps off a swing does not imply that the boy is having fun.
exists e1 s1 x1 x2.(a_off(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_swing(x2) & n_boy(x1))
exists e1 x1 x2 x3 x4.(n_playground(x4) & a_topic(x1) & at(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_have(e1) & n_fun(x3) & (x1 = x2) & n_child(x1))