Input: 

Revenge<br>The dog backed away from the door when she saw it was raining. Her owner grabbed her by the collar. The dog found herself pushed outside into the wet garden. She ran onto the muddy grass to do her business quickly. Once back inside she made a point of shaking herself on her owner.

Sentence: the dog needs a haircut

Output: It's impossible to say


Input: 

Well, we stand with Israel, but we have maintained the ability to serve as an honest broker. And one of the reasons that's important is that Israel cannot have direct dialogue with some of the people on the other side of conflicts, especially during times of tension, unless that dialogue comes through us. And if we throw away that ability to serve as an honest broker, then we have thrown -- we will have thrown away a strategic asset that's important not only to us but also to Israel.

Sentence: The United Kingdom is talking about serving as an honest broker in this text.

Output: It's impossible to say


Input: 

This list of Boise State University people includes notable graduates, non-graduate former students, and administrators affiliated with Boise State University, a public, coeducational research university located in Boise, Idaho. As of 2010, the university has approximately 20,000 current students and over 75,000 living alumni.

Sentence: There are 20,000 students that graduated from Boise State University. 

Output: No


Input: 

Mary isn't home<br>One day Jill was headed to Mary's House. They had made plans to go to the Mall. Jill was running a little late to Mary's House. She pulled into mary's driveway. Knocks on the door but no answer!

Sentence: Jill is very angry at Mary

Output:
It's impossible to say