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Nil Fyodorovich Filatov (Russian: , 2 June[O.S. 21 May]1847 , or 16 April[O.S. 4 April]1847 , 8 February[O.S. 26 January]1902 ) was a physician who is considered the founder of Russian paediatrics. His nephew Vladimir Filatov was a prominent ophthalmologist.

Sentence: Nil Fyodorovich Filatov has a l

Output: Yes

Input:

I think that in the aftermath of the Cold War, it's time for us to do something very similar, to step up to the plate, to provide the leadership on the environment, leadership to make sure the world economy keeps moving in the right direction. Again, that means not running big deficits here and not squandering our surplus.

Sentence: only dangerous things should be done in the aftermath of the cold war

Output: No

Input:

Getting nails done<br>Kara had an event to go to. She needed her nails done. So she went to a local salon. Unfortunately they screwed up. So she had to get them redone.

Sentence: Kara did not have to get her nails redone.

Output: No

Input:

How to get weather channel push notifications in the wunderground app on iphone or ipad<br>Open up the wunderground app on your phone. The app's icon has the letters wu on a black backdrop with a rainbow-bordered text of blue, orange and white. Enable location services when asked.

Sentence: It is difficult to install the wunderground app.

Output:
It's impossible to say