Assertion: bulldog's lifespan | /r/HasProperty | 8 to 12 years
Facets:
Source sentences:
text: Weight: 40 to 50 pounds Lifespan: 8 to 12 years
text: The average lifespan for an English Bulldog is between 8 and 12 years.
text: A bulldog’s lifespan is 8 to 12 years.