Input:

As parties adapt to these new conditions, new definitions - replete with new assumptions about their functions - are likely to shape the ongoing debate about their roles and functions in the 21st century.

Sentence: Not all parties are going to be able to adapt.

Output: It's impossible to say

Input:

Fox Atomic Comics was formed in late 2006 as the graphic novel publishing arm of Fox Atomic. In partnership with publisher (and corporate sibling) HarperCollins, Fox Atomic Comics produced and distributed graphic novels tied to Fox Atomic theatrical releases as well as original content. It closed, along with Fox Atomic, in 2009.

Sentence: Fox Atomic closed in 2008.

Output: No

Input:

From 1016 to 1030 the Normans were pure mercenaries, serving either Byzantines or Lombards, and then Sergius of Naples, by installing their leader Rainulf in the fortress of Aversa in 1030, gave them their first pied-a-terre and they began an organized conquest of the land.

Sentence: Rainulf has been to Aversa.

Output: Yes

Input:

SOCHI, Russia, Feb 8 (Reuters) - Vladimir Dmitriev, the chairman of Russia's state development bank VEB, said on Monday the lender was interested in Islamic finance. He also told reporters that VEB was urging the government to make changes to the country's legislation in order to facilitate access to such financing. (Reporting by Denis Dyomkin; writing by Vladimir Soldatkin; editing by Dmitry Solovyov)

Sentence: Vladimir Dmitriev is a chairman.

Output:
Yes