A young man stands at the foot of a two-wheeled cart.
A young man stands by a cart.
If a man stands at the foot of a two-wheeled cart, it implies he stands by a cart
exists e1 s1 s2 x1 x2 x3.(n_foot(x2) & at(e1,x2) & of(x2,x3) & n_cart(x3) & a_two-wheeled(s2) & Theme(s2,x3) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists s1 x1 x2 x3.(a_topic(x1) & by(x1,x3) & n_cart(x3) & n_stand(x1) & of(x1,x2) & n_man(x2) & a_young(s1) & Theme(s1,x1))