Two people are at a vegetable stand by a white truck.
Two people stand at a vegetable stand.
The stand has vegetables.
exists p1 x1.(exists s1 s2 x2 x3.(at(x1,x2) & by(x2,x3) & n_truck(x3) & a_white(s2) & Theme(s2,x3) & n_stand(x2) & a_vegetable(s1) & Theme(s1,x2)) & n_people(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(at(e1,x2) & n_stand(x2) & a_vegetable(s1) & Theme(s1,x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_2(x1))