He was singing he was happy to feel the sun on his soft feathers.
(he; to feel; the sun; T:on his soft feathers) (He; was singing; ) Context(He was singing,List([0, 14))):(he; was; happy to feel the sun on his soft feathers)
He was singing,List([0, 14))
he He he
to feel was singing was
the sun T:on his soft feathers
happy to feel the sun on his soft feathers