Two girls are advertising a car wash.
There are two people outside.
Girls are people. People advertising may be outside.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_advertise(e1) & n_wash(x2) & of(x2,x3) & n_car(x3) & n_girl(x1) & card_eq_2(x1))
exists p1 x1 s1 x2 x3.((x1 = x2) & Theme(s1,x3) & a_outside(s1) & (x2 = x3) & n_people(x2) & card_eq_2(x2))