Assertion: young tortoise | /r/CapableOf | survive into adulthood
Facets:
value: for perhaps more than 70 years
type: TEMPORAL
Source sentences:
text: When it was discovered that the central, small island of Pinzón had only 100–200 very old adults and no young tortoises had survived into adulthood for perhaps more than 70 years, the resident scientists initiated what would eventually become the Giant Tortoise Breeding and Rearing Program.