A black man is walking down the sidewalk with his hand in his beige pants.
A man is swimming in a lake.
The man is either swimming in a lake or walking down the sidewalk.
exists e1 s1 s2 s3 x1 x2 x3 x4.(n_pants(x4) & a_beige(s3) & Theme(s3,x4) & of(x4,x2) & n_male(x2) & n_male(x2) & n_hand(x3) & of(x3,x2) & n_sidewalk(x2) & in(e1,x4) & with(e1,x3) & a_down(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_man(x1) & a_black(s1) & Theme(s1,x1))
exists e1 x1 x2.(in(e1,x2) & n_lake(x2) & Actor(e1,x1) & v_swim(e1) & n_man(x1))