text-nli: Output if sentence 2 Entails statement 1 or is Neutral - 
sentence 1: For about 4000 years, the Archaics thrived in a culture that included many signs of early civilization.
sentence 2: The Archaic culture existed for 4000 years.
<text> ENTAILMENT
For about 4000 years, the Archaics thrived in a culture that included many signs of early civilization.
The Archaic culture existed for 4000 years.