A man dressed in gray is standing outside of an ice cream cart while a police office directs traffic in the background.
A man is dressed in light gray.
The man could be dressed in any shade of grey, not necessarily light gray.
exists e1 e2 p1 s1 x1 x2 x3 x4 x5 x6 x10.(n_background(x10) & exists e3 x7 x8 x9.(in(e3,x10) & Theme(e3,x9) & Actor(e3,x7) & v_direct(e3) & n_traffic(x9) & n_office(x7) & of(x7,x8) & n_police(x8)) & while(e2,p1) & of(e2,x4) & n_cart(x4) & of(x4,x6) & n_cream(x6) & of(x4,x5) & n_ice(x5) & r_outside(e2) & Actor(e2,x1) & v_stand(e2) & Theme(e1,s1) & Theme(s1,x3) & a_gray(s1) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_man(x1))
exists e1 s1 x1 x2.(in(e1,x2) & n_gray(x2) & a_light(s1) & Theme(s1,x2) & Theme(e1,x1) & v_dress(e1) & n_man(x1))