text-nli: Output if sentence 2 Entails statement 1 or is Neutral - 
sentence 1: However Ayyubid control was weak and power was usurped by their Turkish slaves, called mamelukes, who succeeded in founding a dynasty that lasted from 1251 to 1517.
sentence 2: The dynasty lased until 1517 when Tut came in power.
<text> NEUTRAL
However Ayyubid control was weak and power was usurped by their Turkish slaves, called mamelukes, who succeeded in founding a dynasty that lasted from 1251 to 1517.
The dynasty lased until 1517 when Tut came in power.