Two people canoeing down a river in a red canoe.
There are people in the pool.
A pool is not a river.
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & a_down(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x2) & v_canoe(e1) & in(x3,x4) & n_canoe(x4) & a_red(s1) & Theme(s1,x4) & n_river(x3) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists p1 x1 x2.(n_pool(x2) & in(p1,x2) & exists x3.((x1 = x3) & n_people(x3)))