Four people are holding an american flag in the middle of a bunch of people.
All of the people are Caucasian.
People who are carrying American flag are Caucasian
exists e1 s1 x1 x2 x3 x4 x5.(n_middle(x3) & in(e1,x3) & of(x3,x4) & of(x4,x5) & n_people(x5) & n_bunch(x4) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_flag(x2) & a_american(s1) & Theme(s1,x2) & n_people(x1) & card_eq_4(x1))
exists x2.(n_people(x2) & all x1.(n_thing(x1) -> exists s1.(Theme(s1,x1) & a_caucasian(s1) & of(x1,x2))))