Two people in blue shirts are outside with a bullhorn.
The people are friends
People can be outside together without being friends.
exists s1 s2 x1 x2 x3.(with(s2,x3) & n_bullhorn(x3) & Theme(s2,x1) & a_outside(s2) & in(x1,x2) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_people(x1) & card_eq_2(x1))
exists p1 x1.(n_people(x1) & exists x2.((x1 = x2) & n_friend(x2)))