People in line for plates of rice.
People are waiting to eat.
Being in line is a type of waiting, and rice is a type of food people eat.
exists x1 x2 x3 x4.(a_topic(x1) & for(x1,x3) & of(x3,x4) & n_rice(x4) & n_plate(x3) & in(x1,x2) & n_line(x2) & n_people(x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_wait(e1) & exists e2.(Actor(e2,x1) & v_eat(e2)) & n_people(x1))