Three people are standing at a concession stand outside.
People are standing at a concession stand.
Three people can collectively be called people.
exists e1 s1 x1 x2 x3.(a_outside(s1) & Manner(e1,s1) & at(e1,x2) & n_stand(x2) & of(x2,x3) & n_concession(x3) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_3(x1))
exists e1 x1 x2 x3.(at(e1,x2) & n_stand(x2) & of(x2,x3) & n_concession(x3) & Actor(e1,x1) & v_stand(e1) & n_people(x1))