Assertion: asteroid | /r/CapableOf | call minor planets
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: Asteroids, sometimes called minor planets, are rocky, airless remnants left over from the early formation of our solar system about 4.6 billion years ago.
text: Asteroids, also called minor planets, are small rocky bodies that are leftover material from the building of our solar system.