text-nli: Output if sentence 2 Entails statement 1 or is Neutral - 
sentence 1: The Lusitanian leader, Viriathus, kept the Roman forces at bay until he was assassinated in 139 b.c.
sentence 2: Viriathus was assassinated in 139 b.c.
<text> ENTAILMENT
The Lusitanian leader, Viriathus, kept the Roman forces at bay until he was assassinated in 139 b.c.
Viriathus was assassinated in 139 b.c.