Input: 

We're just in a period -- we've got to work to bring it -- my opponent keeps mentioning John McCain, and I'm glad he did. John McCain is for me for president because he understands I have the right view in winning the war on terror and that my plan will succeed in Iraq. And my opponent has got a plan of retreat and defeat in Iraq.

Sentence: His opponent is a democrat

Output: It's impossible to say


Input: 

The use of aspirin (acetylsalicylic acid) in single doses should not pose any significant risks to the suckling infant.

Sentence: The use of aspirin (acetylsalicylic acid) in single doses should not pose any minor risks

Output: It's impossible to say


Input: 

We can close an achievement gap, and it starts with making sure we have strong accountability, Jim. One of the cornerstones of reform, and good reform, is to measure. Because when you measure you can ask the question, do they know? Is anybody being profiled?

Sentence: Jim developed a way to measure reform 

Output: It's impossible to say


Input: 

Under the Dome is an American science-fiction mystery drama television series. It premiered on CBS on June 24, 2013, and concluded on September 10, 2015. The series was developed by Brian K. Vaughan and based on the novel of the same name by Stephen King.

Sentence: The finale of the seasons took place two years after the premier. 

Output:
Yes