Two people canoe down a river at the time of a beautiful sunset.
Two people traveling by river on their vacation.
The two people canoeing are not necessarily on their vacation.
exists e1 s1 s2 x1 x2 x3 x4.(n_time(x3) & at(e1,x3) & of(x3,x4) & n_sunset(x4) & a_beautiful(s2) & Theme(s2,x4) & a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_canoe(e1) & n_river(x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_vacation(x4) & of(x4,x1) & n_thing(x1) & by(e1,x3) & n_river(x3) & Actor(e1,x2) & v_travel(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))