A crowd of people of different ages at a food stand.
One person is standing at the food stand alone.
A crowd means more than a single person.
exists x1 x2 x3 x4 x5 x6.(n_age(x4) & a_topic(x1) & at(x1,x5) & n_stand(x5) & of(x5,x6) & n_food(x6) & of(x1,x3) & -(x3 = x4) & n_age(x3) & of(x1,x2) & n_people(x2) & n_crowd(x1))
exists e1 x1 x2 x3.(n_stand(x2) & of(x2,x3) & n_food(x3) & at(e1,x2) & r_alone(x2) & Actor(e1,x1) & v_stand(e1) & n_person(x1) & card_eq_1(x1))