They eat by having their parents chew the food for the baby penguins.
(They; eat; ) Context(They eat,List([0, 8))):(They; eat by having; their parents chew the food for the baby penguins) Context(They eat by having,List([0, 18))):(their parents; chew; the food; for the baby penguins)
They eat,List([0, 8)) They eat by having,List([0, 18))
They They their parents
eat eat by having chew
their parents chew the food for the baby penguins
the food for the baby penguins