Several people are near a market.
Customers are waiting to buy rice.
Customers are buying rice in a market
exists p1 s1 x1.(exists x2.(near(x1,x2) & n_market(x2)) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_wait(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_buy(e2) & n_rice(x2)) & n_customer(x1))