Confetti is in the air among a huge crowd of people at some kind of celebration.
Confetti is tossed over a crowd of people at a birthday party.
a birthday party can't be inferred from just some kind of celebration
exists p1 s1 x1 x2 x3 x4 x5 x6.(n_air(x6) & ne_nam_confetti(x1) & among(p1,x2) & at(x2,x4) & of(x4,x5) & n_celebration(x5) & n_kind(x4) & of(x2,x3) & n_people(x3) & n_crowd(x2) & a_huge(s1) & Theme(s1,x2) & in(x1,x6))
exists e1 x1 x2 x3 x4 x5.(ne_nam_confetti(x1) & over(e1,x2) & at(x2,x4) & n_party(x4) & of(x4,x5) & n_birthday(x5) & of(x2,x3) & n_people(x3) & n_crowd(x2) & Theme(e1,x1) & v_toss(e1))