Assertion: biome's animal | /r/HasProperty | polar bears
Facets:
Source sentences:
text: Notable animals in the Arctic tundra include reindeer (caribou), musk ox, Arctic hare, Arctic fox, snowy owl, lemmings, and even polar bears near the ocean.
text: Animals include some birds, polar bears, arctic foxes, butterflies, and mountain marmots.
text: Animals that live in the polar biome include polar bears, beluga whales, killer whales, and harbor seals4.