Assertion: puffin's life | /r/HasProperty | solitary
Facets:
Source sentences:
text: During the winter, puffins often live a solitary life or in small groups, never setting foot on the ground but living totally at sea.
text: The puffin leads a solitary life when out at sea, where it bobs around all day long, propelling itself through the water with powerful thrusts of its feet – even while roosting.