A young woman is stretching along the beach.
The rain kept the surfers off the beach.
If the rain kept surfers off the beach, the young woman would not be stretching along the beach.
exists e1 s1 x1 x2.(n_beach(x2) & along(e1,x2) & Actor(e1,x1) & v_stretch(e1) & n_woman(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_beach(x3) & n_surfer(x2) & n_rain(x1) & off(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_keep(e1))