A woman sits on a park picnic table near a stroller.
The woman sitting on the grass is near a stroller.
A picnic table and grass are different.
exists e1 x1 x2 x3 x4 x5.(on(e1,x2) & near(x2,x5) & n_stroller(x5) & n_table(x2) & of(x2,x4) & n_picnic(x4) & of(x2,x3) & n_park(x3) & Actor(e1,x1) & v_sit(e1) & n_woman(x1))
exists e1 p1 x1 x2 x3.(n_grass(x3) & n_woman(x1) & exists x4.(near(x1,x4) & n_stroller(x4)) & on(e1,x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2))