A car and a minivan have collided.
Two women went driving.
All cars and minivans are not driven by women, and not all collisions involve women;  it cannot be assumed that two women were driving.
exists e1 x1 x2 x3.(Actor(e1,x1) & v_collide(e1) & subset_of(x3,x1) & n_minivan(x3) & subset_of(x2,x1) & n_car(x2))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_go(e1) & n_driving(x2) & n_woman(x1) & card_eq_2(x1))