A group of men are in a barber shop.
Guys are in an establishment where barbers work.
A group of men are in a barber shop establishment where barbers work.
exists p1 x1 x2.(exists x3 x4.(in(x1,x3) & n_shop(x3) & of(x3,x4) & n_barber(x4)) & of(x1,x2) & n_man(x2) & n_group(x1))
exists p1 x1.(exists p2 x2.(in(x1,x2) & exists e1 x3.(Actor(e1,x3) & v_work(e1) & n_barber(x3)) & where(x2,p2) & n_establishment(x2)) & n_guy(x1))