Assertion: elephant's set | /r/HasProperty | replaced by last set of teeth
Facets:
value: until the age of 65–70
type: TEMPORAL
Source sentences:
text: Around the age of 15 their milk teeth are replaced by new ones that last until the age of 30, and then by another set which wear off past the age of 40, being replaced by the last set of teeth that last approximately until the age of 65–70.