Input: 

China has taken delivery of the first section of a futuristic high-speed train which levitates above the track.

Sentence: China is a futuristic high-speed train which levitates above the track.

Output: No


Input: 

Ashley Olsen has decided to remain with her twin sister, Mary-Kate, instead of going on a planned trip to Australia to promote the opening of the siblings' latest movie adventure "New York Minute," reports the AP.

Sentence: Ashley and Mary-Kate have a sister.

Output: It's impossible to say


Input: 

Once and for all, I want to do something about Medicare. This issue has been too long on the table because it's been a political issue. It's time to bring folks together to say that all seniors will get prescription drug coverage. I want to do something about Social Security.

Sentence: Medicare is a system that benefits poor Americans who cannot afford healthcare insurance. 

Output: It's impossible to say


Input: 

MADRID Nov 12 Shares in Banco Popular gained as much as 6.8 percent on Monday after Spain's sixth-biggest bank secured a 2.5 billion euro ($3.18 billion) capital increase through steep discounts, averting the need to seek state aid. At 8.29 GMT, shares were up 6.9 percent to 1.20 euros. At a special meeting in Madrid on Saturday, large shareholders backed the plan, seen as a key test of Spanish banks' ability to tap markets ($1 = 0.7868 euros) (Reporting By Jesús Aguado; editing by Sarah Morris)

Sentence: Prior to Banco Popular having secured a 2.5 billion euro capital increase through steep discounts, shares in the bank gained up to 6.8%

Output:
No