Assertion: emperor penguin's feather | /r/HasProperty | thick
Facets:
value: so much
type: DEGREE
Source sentences:
text: Penguins’ feathers are thick so much so that they keep them warm even in the extreme temperatures of minus 50 degree centigrade.
text: The feathers of Emperor Penguins are thick, and provide insulation and a waterproof layer over their whole body, except their feet and undersides of their wings.