A man wearing black is looking over a cliff.
A man looks off a cliff at the grand canyon.
The grand canyon might not be in the distance.
exists e1 s1 x1 x2 x3 x4.(over(e1,x4) & n_cliff(x4) & Actor(e1,x1) & v_look(e1) & Theme(s1,x3) & a_black(s1) & (x1 = x3) & n_wear(x1) & of(x1,x2) & n_man(x2))
exists e1 s1 s2 x1 x2 x3.(n_canyon(x3) & a_grand(s2) & Theme(s2,x3) & at(e1,x3) & a_off(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_look(e1) & n_cliff(x2) & n_man(x1))