Assertion: mouse's food | /r/CapableOf | become scarce
Facets:
Source sentences:
text: This may have originated from the mass migration of the Scandinavian lemming when food becomes scarce, that run in their hundreds through the surrounding terrain in search of food, with a few unlucky individuals finding their way off cliffs.
text: They bury nuts in the ground for times when food becomes scarce, and, as a result, agoutis are one of the most important mammalian seed dispersers for many species of tropical trees (see Sidebar: