Input: 

Christoph Martin Wieland (] ; 5 September 1733 – 20 January 1813) was a German poet and writer. He is best-remembered for having written the first Bildungsroman ("Geschichte des Agathon"), as well as the epic "Oberon", which formed the basis for Carl Maria von Weber's opera of the same name.

Sentence: Christoph Martin Wieland's first Bildungsroman was written before his "Oberon".  

Output: It's impossible to say


Input: 

Father and Son<br>Thomas's son, Gregory, loves to paint his nails. Thomas wants Gregory to feel comfortable being himself. So Thomas took his son to the nail salon. He let Gregory pick a color for him. They got their nails done together.

Sentence: Thomas paid a lot to have Gregory's and his nails done at the nail salon.

Output: It's impossible to say


Input: 

And education is my number one priority, because I think that it's the most important big major change that we can bring in our country. I agree with Governor Bush that we should have new accountability, testing of students. I think that we should require states to test all students, test schools and school districts, and I think that we should go further and require teacher testing for new teachers also.

Sentence: education has a zz

Output: No


Input: 

How to take bee pollen<br>Understand the origin of bee pollen. Bees gather pollen from flowering plants as they search for nectar in various flowers. Bee pollen contains the gametes-male reproductive cells of flowers-as well as bees' digestive enzymes.

Sentence: Bees generate pollen.

Output:
No