A clown holds her ears with a balloon in her left hand.
The clown is at a party.
You can not infer there is a party.
exists e1 s1 x1 x2 x3 x4.(with(e1,x3) & in(x3,x4) & n_hand(x4) & a_left(s1) & Theme(s1,x4) & of(x4,x1) & n_female(x1) & n_female(x1) & n_balloon(x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_ear(x2) & of(x2,x1) & n_clown(x1))
exists p1 x1.(n_clown(x1) & exists x2.(at(x1,x2) & n_party(x2)))