Assertion details
Summary
elephant's lifespan reach 1 56 years
1 triples in cluster
lifespan reach 56 years 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC When the scientists discounted African elephants killed by people in the national park , the typical lifespan reached 56 years , more than three times as long as those kept in zoos .