Men in blue robes with hookahs sitting on the street.
Men are wearing red robes and blue tights.
The men cannot be wearing red robes and blue tights if they are are wearing blue robes.
exists e1 s1 x1 x2 x3 x4 x5.(n_street(x5) & a_topic(x1) & in(x1,x2) & with(x2,x3) & on(e1,x5) & Actor(e1,x4) & v_sit(e1) & (x3 = x4) & n_hookah(x3) & n_robe(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 s2 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & subset_of(x4,x2) & n_tights(x4) & a_blue(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_robe(x3) & a_red(s1) & Theme(s1,x3) & n_man(x1))