Assertion: mouse's life span | /r/HasProperty | about 2 years
Facets:
value: in captivity
type: LOCATION
Source sentences:
text: Average life span is about 2 years in captivity, but individuals have lived for as long as 6 years.
text: If a house mouse is a pet, the average life span is about 2 years, but mutant and calorie-restricted captive individuals have lived for as long as 5 years.
text: If a house mouse is a pet, the average life span is about 2 years, but mutant and calorie-restricted captive individuals have lived for as long as 5 years.