They used a suckerfish (remora) to fish by attaching a line to it and letting it swim away from the canoas until it attached itself to a turtle of some large fish.
(it; attached; itself) (They; used; a suckerfish; to fish) Context(They used,List([0, 9))):(They; used a suckerfish by attaching; a line)
They used,List([0, 9))
it They They
attached used used a suckerfish by attaching
itself
a suckerfish to fish
a line