Two bikers ride through a camping area.
There are lots of tents
Riding through a camping area does not imply there are lots of tents.
exists e1 x1 x2 x3.(through(e1,x2) & n_area(x2) & of(x2,x3) & n_camping(x3) & Actor(e1,x1) & v_ride(e1) & n_biker(x1) & card_eq_2(x1))
exists p1 x1 x2 x3.((x1 = x2) & of(x2,x3) & n_tent(x3) & n_lot(x2))