Assertion: pet gerbil | /r/CapableOf | weigh 2 to 4 ounces
Facets:
value: by adulthood
type: TEMPORAL
Source sentences:
text: The average pet gerbil matures to 5 or 6 inches long, not including the 3- to 4-inch-long tail, and weighs 2 to 4 ounces by adulthood.