All birds lay eggs and after a period of being incubated, or kept warm, young birds will hatch or emerge from the eggs.
(All birds; lay; eggs) (warm, young birds; emerge; from the eggs) (All birds; kept; warm, young birds will hatch or emerge from the eggs; T:after a period of being incubated) Context(All birds kept,List([0, 65))):(warm, young birds; will hatch; )
All birds kept,List([0, 65))
All birds warm, young birds All birds warm, young birds
lay emerge kept will hatch
eggs
from the eggs
warm, young birds will hatch or emerge from the eggs T:after a period of being incubated