Input: OPTIONS:
- Yes
- It's impossible to say
- No

In mathematics, a quadratic algebra is a filtered algebra generated by degree one elements, with defining relations of degree 2. It was pointed out by Yuri Manin that such algebras play an important role in the theory of quantum groups. The most important class of graded quadratic algebras is Koszul algebras.

Sentence: It was pointed out by Yuri Manin that quantum algebras play an important role in the theory of quantum groups.

Output: No


Problem:
Read the following paragraph and determine if the hypothesis is true:

The Syrup Mess<br>Megan was eating pancakes in bed. When she was done she set her plate on the ground. Later when she got up, her blanket fell to the ground. When she found it it was covered in sticky syrup from the plate. She had to wash everything to get the syrup out.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Megan was eating.
****
Answer:
Yes


[Q]: Yunus, who was nominated for the peace prize at least twice before, is the first person from Bangladesh, a country of 147 million, to win a Nobel Prize. His Nobel Prize is a rare bright light in a country struggling to defeat Islamic terrorists, and which is chronically inundated by floods and battered by storms that blow in from the Bay of Bengal. The country, formerly known as East Pakistan, is bordered by the Bay of Bengal, India and Burma. Yunus was nominated. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: Yes


Problem: The 2001 Copa Libertadores Finals was the 42nd edition of the Copa Libertadores, CONMEBOL's premier South American club football tournament. The competition was won by defending champions Boca Juniors, who beat Cruz Azul 3–1 on penalties after a 1–1 draw on aggregate and successfully defended the title as a result. It was their fourth Copa Libertadores title.

Based on the paragraph above can we conclude that "The 2001 Copa Libertadores Finals was viewed by carl"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say


Q: China will continue to provide armament to any country as long as they are paid appropriately.
"China has been, and continues to be, a major supplier of light weapons to the government of Sudan and many of the neighbouring states," said Ernst Jan Hogendoorn, one of four U.N. experts on an panel which recommended 17 players in the Darfur conflict be sanctioned for obstructing peace. The panel's report found Sudan's neighbours Chad, Libya and Eritrea had supplied weapons to Darfur and that most of the small arms and ammunition in the region were Chinese. "Chinese arms and ammunition are relatively cheap compared to other suppliers -- some also argue that China asks fewer questions," said Hogendoorn.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say


Q: Forensics were necessary. 
A fire in Orillia is being treated as suspicious. Orillia Fire Services go the call to a construction site on Monarch Drive just after midnight this morning, to find an excavator on fire. While firefighters worked on dousing the heavy equipment, police brought in forensic officers to figure out how the fire started. The OPP is asking anyone who saw anything out of the norm in the area around midnight to give them a call.
OPTIONS:
- Yes
- It's impossible to say
- No
A:
Yes