text-nli: Output if sentence 2 Entails statement 1 or is Neutral - 
sentence 1: In 1409, under a new directive from Emperor Chu Ti to pursue trade in the South Seas and the Indian Ocean, a Chinese fleet of 50 ships headed by Admiral Cheng Ho called in at Melaka.
sentence 2: A Chinese fleet of 50 ships were headed by Admiral Cheng Ho.
<text> ENTAILMENT
In 1409, under a new directive from Emperor Chu Ti to pursue trade in the South Seas and the Indian Ocean, a Chinese fleet of 50 ships headed by Admiral Cheng Ho called in at Melaka.
A Chinese fleet of 50 ships were headed by Admiral Cheng Ho.