Two girls holding car wash signs.
The students are holding a car wash fundraiser at the bank.
Not all girls are students.  Not all car washes are at the bank.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & n_sign(x3) & of(x3,x5) & n_wash(x5) & of(x3,x4) & n_car(x4) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4 x5.(n_bank(x5) & n_student(x1) & at(e1,x5) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_fundraiser(x2) & of(x2,x4) & n_wash(x4) & of(x2,x3) & n_car(x3))