A shirtless man in black pants is pulling the leg of another man in green pants.
A man is trying to take off another man's pants.
We have no idea if he is trying to take off another man's pants, he could be doing a number of things by pulling on his leg.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(n_leg(x3) & in(e1,x5) & n_pants(x5) & a_green(s3) & Theme(s3,x5) & Theme(e1,x3) & Actor(e1,x1) & v_pull(e1) & of(x3,x4) & n_man(x4) & -(x4 = x1) & n_man(x1) & n_man(x1) & in(x1,x2) & n_pants(x2) & a_black(s2) & Theme(s2,x2) & a_shirtless(s1) & Theme(s1,x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 s1 x2 x3.(a_off(s1) & Manner(e2,s1) & Theme(e2,x3) & Actor(e2,x1) & v_take(e2) & n_pants(x3) & of(x3,x2) & n_man(x2) & -(x2 = x1)) & n_man(x1) & n_man(x1))