A woman is taking a picture of a large statue.
A woman is taking a picture while walking a dog.
The woman is taking a picture. There is no mention of walking a dog.
exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & of(x2,x3) & n_statue(x3) & a_large(s1) & Theme(s1,x3) & n_picture(x2) & n_woman(x1))
exists e1 e2 x1 x2 x3.(while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_walk(e2) & n_dog(x3) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_picture(x2) & n_woman(x1))