Assertion: emu's egg | /r/HasProperty | fertilised
Facets:
Source sentences:
text: When the nest has been prepared, the birds mate so that the eggs are fertilised and the chicks will start growing.
text: If the eggs are not fertilized and do not hatch, the hen will eventually grow tired of being broody and leave the nest.
text: When the nest has been prepared, the birds mate so that the eggs are fertilised and the chicks will start growing.