An old man with a camera staring at art in a park.
The old man is looking at the artwork.
staring at and looking at are synonymous.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & in(e1,x5) & n_park(x5) & at(e1,x4) & n_art(x4) & Actor(e1,x3) & v_stare(e1) & (x2 = x3) & n_camera(x2) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(n_artwork(x2) & n_man(x1) & a_old(s1) & Theme(s1,x1) & at(e1,x2) & Actor(e1,x1) & v_look(e1))