Three women and one man are standing next to a trashcan in front of a business.
Four people are standing in front of a business.
Three women plus one man equals four people.
exists e1 x1 x2 x3 x4 x5 x6.(in(e1,x5) & of(x5,x6) & n_business(x6) & n_front(x5) & to(e1,x4) & n_trashcan(x4) & r_next(e1) & Actor(e1,x1) & v_stand(e1) & subset_of(x3,x1) & n_man(x3) & card_eq_1(x3) & subset_of(x2,x1) & n_woman(x2) & card_eq_3(x2))
exists e1 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_business(x3) & n_front(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_4(x1))