Assertion: female elephant | /r/HasProperty | pregnant
Facets:
value: for 2 years
type: TEMPORAL
value: for 22 months
type: TEMPORAL
Source sentences:
text: They start to have calves when they are about 12 years old and they are pregnant for 22 months.
text: Female elephants are pregnant for twenty two months before they give birth.
text: Female elephants are pregnant for 2 years
text: Female elephant has the longest gestation period and are pregnant almost two years.