A man wearing all black walking down the sidewalk looking at his I-Pod.
A man is watching a movie on his I-Pod.
Looking at his i-pod, does infer that he is watching a movie on the I-pod.
exists x1 x2 x4 x6.(n_i-pod(x6) & of(x6,x4) & n_male(x4) & n_sidewalk(x4) & a_topic(x1) & all x3 s1.((n_walking(x3) & a_black(s1) & Theme(s1,x3)) -> exists e1 e2 x5.(Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & down(x3,x4) & at(e1,x6) & Actor(e1,x5) & v_look(e1) & (x4 = x5))) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(on(e1,x3) & n_i-pod(x3) & of(x3,x1) & n_male(x1) & Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_movie(x2) & n_man(x1))