A man in a blue shirt is pulling a cart loaded with a lot of aluminum cans.
The man is wearing sandals.
The man is in a blue shirt but he is not necessarily wearing sandals.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7.(Theme(e2,x3) & Actor(e2,x1) & v_pull(e2) & with(e1,x5) & of(x5,x6) & n_can(x6) & of(x6,x7) & n_aluminum(x7) & n_lot(x5) & Theme(e1,x4) & v_load(e1) & (x3 = x4) & n_cart(x3) & in(x1,x2) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_sandal(x2))