Input: 

The Chapin Library's main attraction is its collection of Revolutionary-era documents, including a 1776 printed version of the Declaration of Independence.

Sentence: The Chapin Library has numerous historical documents.

Output: Yes


Input: 

California Sunrise<br>There I was sitting at the beach on a beautiful California morning. Breathing the beautiful site and taking in the waves hitting  shore. The rain started, which reminded me it was time for work. Stuck in a box all day waiting for my freedom, I could still see hope. I returned to the beach after work and realized, I always had a choice.

Sentence: the beach is always crowded

Output: It's impossible to say


Input: 

That prompted Clinton, wife Hillary Rodham Clinton and daughter Chelsea to spend a cold and dreary Saturday in Minsk.

Sentence: Chelsea was not with her parents.

Output: No


Input: 

How to conduct an interview via email<br>Get the subject's approval prior to drafting questions for and sending the interview email. Call her or send an email explaining who you are, what the story you are writing is about, and the types of information you hope to garner from the responses. Indicate why you think she is a good source for your story.

Sentence: After you indicate why you think she is a good source for your story, wait until after the interview to blackmail them.

Output:
It's impossible to say