People are walking on a sidewalk in front of a restaurant.
People on their way to a dinner.
We don't know that people are going to eat dinner.
exists e1 x1 x2 x3 x4.(in(e1,x3) & of(x3,x4) & n_restaurant(x4) & n_front(x3) & on(e1,x2) & n_sidewalk(x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1))
exists x1 x2 x3.(a_topic(x1) & on(x1,x2) & to(x2,x3) & n_dinner(x3) & n_way(x2) & of(x2,x1) & n_thing(x1) & n_people(x1))