A boy is adjusting a museum exhibit.
The boy is touching a painting.
A boy is adjusting a museum exhibit does not indicate he is touching a painting
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_adjust(e1) & n_exhibit(x2) & of(x2,x3) & n_museum(x3) & n_boy(x1))
exists e1 x1 x2.(n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_touch(e1) & n_painting(x2))