A young girl is drinking a drink through a straw.
A young girl is drinking a lemon-lime soda.
drink doesn't always mean  lemon-lime soda.
exists e1 s1 x1 x2 x3.(through(e1,x3) & n_straw(x3) & Theme(e1,x2) & Actor(e1,x1) & v_drink(e1) & n_drink(x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_drink(e1) & n_soda(x2) & a_lemon-lime(s2) & Theme(s2,x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1))