Input: 

Methyl vinyl ether is an organic compound with the chemical formula CHO. It is the simplest chemical that contains both an alkene group and an alkyl group with an ether linkage. The compound can be made by reaction of acetylene and methanol in presence of a base.

Sentence: A base is not necessary for creating a reaction 

Output: No


Input: 

I agree with that, and I did support that law. But I think that we should find a way to allow some kind of civic unions, and I basically agree with Dick Cheney and Joe Lieberman. And I think the three of us have one view and the Governor has another view.

Sentence: The speaker is John Kerry.

Output: It's impossible to say


Input: 

Lars Christian Olsen (born 2 February 1961) is a Danish former footballer and manager, who currently coaches the Faroe Islands national football team. He started his coaching career with Randers in 2003, guiding them to promotion for the Danish Superliga. He led the team to the 2006 Danish Cup trophy, and Olsen was named 2006 Danish Manager of the Year. He then coached Odense BK from 2007 to 2010.

Sentence: Olsen played football till 2010.

Output: No


Input: 

The Successful Vlog<br>Hannah wanted to become a Youtube vlogger. She designed a channel and put up several videos. At first, none of them were getting much attention. Then one day she shared a video on a Facebook group. Suddenly she got several views before her whole channel blew up.

Sentence: Hannah's dog ate her homework

Output: