We have harnessed the river's power and tried to control its natural tendencies to flood and erode.
(We; have harnessed; the river's power) (We; tried; to control its natural tendencies) Context(We tried,List([0, 45))):(We; tried to control; its natural tendencies to flood and erode)
We tried,List([0, 45))
We We We
have harnessed tried tried to control
the river's power
to control its natural tendencies
its natural tendencies to flood and erode