A man tends his outdoor cart while waiting for customers.
The men are in the store.
the store is indoors, while a cart is outdoors - the man cannot be at two places at once
exists e2 e1 s1 x1 x2 x3.(while(e1,e2) & for(e2,x3) & n_customer(x3) & Actor(e2,x1) & v_wait(e2) & Theme(e1,x2) & Actor(e1,x1) & v_tend(e1) & n_cart(x2) & a_outdoor(s1) & Theme(s1,x2) & of(x2,x1) & n_male(x1) & n_man(x1))
exists p1 x1 x2.(n_store(x2) & n_man(x1) & in(x1,x2))