text-nli: Output if sentence 2 Entails statement 1 or is Neutral - 
sentence 1: I observe that 50 years ago Mad magazine observed the popularity of Chinese restaurants with an elegant piece of satire called Two Chinese Guys Go Into an American Restaurant.
sentence 2: Mad magazine, always astutely observing culture, wrote this satirical piece on Chinese restaurants 50 years ago. 
<text> NEUTRAL
I observe that 50 years ago Mad magazine observed the popularity of Chinese restaurants with an elegant piece of satire called Two Chinese Guys Go Into an American Restaurant.
Mad magazine, always astutely observing culture, wrote this satirical piece on Chinese restaurants 50 years ago. 