A shirtless man is doing work on a roof.
The man is up high.
man is doing work on a roof.means he is up high
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_roof(x3) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_work(x2) & n_man(x1) & a_shirtless(s1) & Theme(s1,x1))
exists s1 x1.(n_man(x1) & r_up(s1) & Theme(s1,x1) & a_high(s1))