Far off in the distance, someone is using a large stick to paddle a canoe.
Someone is riding their bike down the path.
Someone who paddles a canoe would typically be in the water, and that could not be done while also riding their bike on a path.
exists e1 p1 s1 s2 x1 x2 x3 x4.(n_distance(x2) & while(e1,s1) & Theme(e1,p1) & Recipient(e1,x4) & Actor(e1,x3) & v_use(e1) & exists e2 x5.(Theme(e2,x5) & Actor(e2,x3) & v_paddle(e2) & n_canoe(x5)) & n_stick(x4) & a_large(s2) & Theme(s2,x4) & n_person(x3) & r_far(s1) & in(s1,x2) & Theme(s1,x1) & a_off(s1) & n_thing(x1))
exists e1 x1 x2 x3.(n_path(x3) & down(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bike(x2) & of(x2,x1) & n_thing(x1) & n_person(x1))