Two men in white T-shirts walk down the middle of the street as other look at them.
There is no one on the street.
Men cannot be walking down the middle of the street if no one is on the street.
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_thing(x3) & n_look(x6) & n_street(x4) & n_middle(x3) & at(e1,x3) & as(e1,x5) & -(x5 = x6) & n_look(x5) & down(e1,x3) & of(x3,x4) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_t-shirt(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1) & card_eq_2(x1))
exists p1 x1 x3.(n_street(x3) & -exists x2.((x1 = x2) & on(x2,x3) & n_one(x2)))