Two people canoe down a river at the time of a beautiful sunset.
Two people are trying to make it back to the home before dark.
Canoeing at sunset does not imply that the people are trying to get home before dark.
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 p1 x1 x3.(n_home(x3) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 p2 x2.(before(e2,x2) & n_dark(x2) & exists s1.(to(s1,x3) & Theme(s1,x2) & a_back(s1)) & Recipient(e2,p2) & Actor(e2,x1) & Topic(e2,x2) & v_make(e2) & n_thing(x2)) & n_people(x1) & card_eq_2(x1))