Men in blue robes with hookahs sitting on the street.
Men are wearing blue robes.
" wearing blue robes" is a rephrasing of " in 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 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_robe(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))