Two people are eating something strange, as evidenced by her laugh and his nose-holding.
Three people are eating something strange, as evidenced by her laugh and his nose-holding.
The subject could be either two or three people.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(as(e1,e2) & Actor(e2,x4) & subset_of(x6,x4) & n_nose-holding(x6) & of(x6,x5) & n_male(x5) & subset_of(x5,x4) & n_laugh(x5) & of(x5,x2) & n_female(x2) & Theme(e2,x1) & v_evidence(e2) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & Theme(s1,x3) & a_strange(s1) & (x2 = x3) & n_thing(x2) & n_people(x1) & card_eq_2(x1))
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(as(e1,e2) & Actor(e2,x4) & subset_of(x6,x4) & n_nose-holding(x6) & of(x6,x5) & n_male(x5) & subset_of(x5,x4) & n_laugh(x5) & of(x5,x2) & n_female(x2) & Theme(e2,x1) & v_evidence(e2) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & Theme(s1,x3) & a_strange(s1) & (x2 = x3) & n_thing(x2) & n_people(x1) & card_eq_3(x1))