text-nli: Output if sentence 2 Entails statement 1 or is Neutral - 
sentence 1: They didn't see the light of day until their excavation in 1923, 600 years after being abandoned during the Muslim conquests.
sentence 2: 600 years after the Muslim conquests, they were excavated.
<text> ENTAILMENT
They didn't see the light of day until their excavation in 1923, 600 years after being abandoned during the Muslim conquests.
600 years after the Muslim conquests, they were excavated.