Several men standing in front of graffiti
Men are standing in front of graffitit.
in a both sentence several and graffitit is various
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & of(x3,x4) & n_graffitus(x4) & n_front(x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_man(x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_graffitit(x3) & n_front(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))