Two boys smile from within their makeshift tent of towels and blankets.
Two brothers in a makeshift tent.
Not all boys are brothers.
exists e1 x1 x2 x3 x4 x5 x6.(within(e1,x2) & of(x2,x4) & subset_of(x6,x4) & n_blanket(x6) & subset_of(x5,x4) & n_towel(x5) & n_tent(x2) & of(x2,x3) & n_makeshift(x3) & of(x2,x1) & n_thing(x1) & r_from(e1) & Actor(e1,x1) & v_smile(e1) & n_boy(x1) & card_eq_2(x1))
exists x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_tent(x2) & of(x2,x3) & n_makeshift(x3) & n_brother(x1) & card_eq_2(x1))