A woman posing for a picture by the lake.
A woman swimming in the lake.
The woman cannot be posing and swimming simultaneously.
exists e1 x1 x2 x3 x4.(n_lake(x4) & a_topic(x1) & for(e1,x3) & by(x3,x4) & n_picture(x3) & Actor(e1,x2) & v_pose(e1) & (x1 = x2) & n_woman(x1))
exists x1 x2 x3.(n_lake(x3) & a_topic(x1) & in(x1,x3) & n_swimming(x1) & of(x1,x2) & n_woman(x2))