A woman is shopping in the night street market.
The woman is shopping
The woman is shopping is the same as a woman is shopping
exists p1 x1 x3 x4 x5.(n_market(x3) & of(x3,x5) & n_street(x5) & of(x3,x4) & n_night(x4) & exists x2.((x1 = x2) & in(x2,x3) & n_shopping(x2)) & n_woman(x1))
exists p1 x1.(n_woman(x1) & exists x2.((x1 = x2) & n_shopping(x2)))