text-nli: Output if sentence 2 Entails statement 1 or is Neutral - 
sentence 1: A related article reveals that 18 percent of Americans expect the world to end during their lifetime.
sentence 2: According to an article, 18 percent of Americans think the world will end in their lifetime.
<text> ENTAILMENT
A related article reveals that 18 percent of Americans expect the world to end during their lifetime.
According to an article, 18 percent of Americans think the world will end in their lifetime.