As the cougars and the dogs tussled, the hikers threw sticks and rocks to chase off the cougars.
(the cougars and the dogs; tussled; ) (the hikers; threw; sticks and rocks; to chase off the cougars; T:As the cougars and the dogs tussled) Context(the hikers threw,List([37, 53))):(the hikers; threw sticks and rocks to chase off; the cougars)
the hikers threw,List([37, 53))
the cougars and the dogs the hikers the hikers
tussled threw threw sticks and rocks to chase off
sticks and rocks to chase off the cougars T:As the cougars and the dogs tussled
the cougars