four men in a van one man turned around giving peace sign to man behind him.
The men are walking down the street.
Men cannot be in a van and walking simultaneously.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(for(e1,e2) & to(e2,x6) & behind(x6,x3) & n_male(x3) & n_man(x6) & Theme(e2,x4) & Actor(e2,x1) & v_give(e2) & n_sign(x4) & of(x4,x5) & n_peace(x5) & a_around(s1) & Manner(e1,s1) & Actor(e1,x1) & v_turn(e1) & in(x1,x2) & n_man(x2) & card_eq_1(x2) & of(x2,x3) & n_van(x3) & n_man(x1) & card_eq_4(x1))
exists e1 x1 x2.(n_street(x2) & n_man(x1) & down(e1,x2) & Actor(e1,x1) & v_walk(e1))