A young man wearing a sweatshirt is working construction.
A man works construction.
A young man is a man and he works in construction.
exists e1 e2 s1 x1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x1) & v_work(e2) & n_construction(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_sweatshirt(x3) & (x1 = x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_work(e1) & n_construction(x2) & n_man(x1))