Two young girls are eating a muffin.
The two young girls are throwing pieces of the muffin at people.
The two girls can either be eating a muffin or are throwing pieces of the muffin, but not doing both at once.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_muffin(x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3 x4.(n_muffin(x3) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1) & at(e1,x4) & n_people(x4) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & of(x2,x3) & n_piece(x2))