Two people walking down a dirt trail with backpacks on looking at items they are carrying.
Two people are sitting on a bench with their backpacks nearby watching the sunset.
the people are either sitting on a bench watching the sunset or walking. You can not sit and stand at the same time.
exists e1 e3 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & with(e1,x5) & at(e2,x7) & Theme(e3,x8) & Actor(e3,x1) & v_carry(e3) & (x7 = x8) & n_thing(x1) & n_item(x7) & Actor(e2,x6) & v_look(e2) & (x5 = x6) & n_backpack(x5) & a_down(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_trail(x3) & of(x3,x4) & n_dirt(x4) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 e2 s1 x1 x2 x3 x4.(n_sunset(x4) & for(e1,e2) & a_nearby(s1) & Manner(e2,s1) & Theme(e2,x4) & Actor(e2,x1) & v_watch(e2) & with(e1,x3) & n_backpack(x3) & of(x3,x1) & n_thing(x1) & on(e1,x2) & n_bench(x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_2(x1))