Two girls smile at one another as the loud crowd carries on with the festivities.
Someone told a funny joke.
There may be no funny joke, just a silly person in the crowd.
exists e1 p1 s1 s2 x1 x2 x3 x4.(n_festivity(x4) & n_crowd(x3) & a_loud(s2) & Theme(s2,x3) & exists e2 s3.(with(e2,x4) & a_on(s3) & Manner(e2,s3) & Actor(e2,x3) & v_carry(e2)) & as(e1,p1) & at(e1,x2) & n_thing(x2) & card_eq_1(x2) & a_another(s1) & Theme(s1,x2) & Actor(e1,x1) & v_smile(e1) & n_girl(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_tell(e1) & n_joke(x2) & a_funny(s1) & Theme(s1,x2) & n_person(x1))