Assertion: killer whale's eye | /r/HasProperty | closed
Facets:
Source sentences:
text: They only close one eye when they sleep; the left eye will be closed when the right half of the brain sleeps, and vice versa.
text: They only close one eye when they sleep; the left eye will be closed when the right half of the brain sleeps, and vice versa.
text: They only close one eye when they sleep; the left eye will be closed when the right half of the brain sleeps, and vice versa.