text-nli: Output if sentence 2 Entails statement 1 or is Neutral - 
sentence 1: Over the next 75 years, the elderly population will nearly double as a share of the total U.S. population (see figure 1.6).
sentence 2: Over the next 150 years, the elderly population will nearly half.
<text> NEUTRAL
Over the next 75 years, the elderly population will nearly double as a share of the total U.S. population (see figure 1.6).
Over the next 150 years, the elderly population will nearly half.