A black boy and white boy in swimming trunks are hugging each other on a beach or lake.
Two boys are happy to be friends.
black boy and white boy doesn't necessarily be friends
exists s1 s2 x1 x2 x3 x4 x5.(all x6.(n_other(x6) -> exists e1 x7.(on(e1,x7) & (n_beach(x7) | n_lake(x7)) & Theme(e1,x6) & Actor(e1,x1) & v_hug(e1))) & in(x1,x4) & n_trunk(x4) & of(x4,x5) & n_swimming(x5) & n_boy(x3) & a_white(s2) & Theme(s2,x3) & n_boy(x2) & a_black(s1) & Theme(s1,x2) & subset_of(x3,x1) & subset_of(x2,x1))
exists p1 s1 x1.(Topic(s1,p1) & Actor(s1,x1) & a_happy(s1) & exists p2 x2.((x1 = x2) & n_friend(x2)) & n_boy(x1) & card_eq_2(x1))