text-nli: Output if sentence 2 Entails statement 1 or is Neutral - 
sentence 1: Six years later he besieged Vienna for 24 days (unsuccessfully) before going on to take most of Hungary.
sentence 2: Vienna was under siege for 24 days, but the siege was not successful.
<text> ENTAILMENT
Six years later he besieged Vienna for 24 days (unsuccessfully) before going on to take most of Hungary.
Vienna was under siege for 24 days, but the siege was not successful.