Problem: The KrylovBogolyubov averaging method (KrylovBogolyubov method of averaging) is a mathematical method for approximate analysis of oscillating processes in non-linear mechanics. The method is based on the averaging principle when the exact differential equation of the motion is replaced by its averaged version. The method is named after Nikolay Krylov and Nikolay Bogoliubov.

Based on the paragraph above can we conclude that "The KrylovBogolyubov averaging method was first used by a man"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Q: It got over 1,000,000 views
How Murray Saved Christmas is a 2014 animated musical television special, directed by Peter Avanzino and written by Mike Reiss. The voice actors include Jerry Stiller, Sean Hayes, Kevin Michael Richardson, Jason Alexander, John Ratzenberger and Dennis Haysbert.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

Linyi University (LYU, ) is a public university based in Lanshan district of Linyi, Shandong province, China. It offers studies in 62 different undergraduate degrees, organized among nine major disciplines: Economics, Law, Education, Literature, History, Science, Engineering, Agriculture and Management.
Linyi University offers 12 undergraduate degrees in mathematics studies. OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

input hypothesis: Brewer started being British High Commissioner to South Africa in 2009
Context: Dame Nicola Mary Brewer DCMG is a British diplomat and university administrator. In May 2014 she was appointed Vice-Provost (International) at University College London. She is a non-executive director of Aggreko. Brewer was British High Commissioner to South Africa from 2009 to 2013.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: Yes

Context:
Sebastian Philip Bierk (born April 3, 1968), known professionally as Sebastian Bach, is a Canadian heavy metal singer who achieved mainstream success as frontman of Skid Row from 1987 to 1996. He continues a solo career, acted on Broadway, and has made appearances in film and television.
Hypothesis: Sebastian Philip Bierk was known professionally as Donald Trump OPTIONS:
- Yes
- It's impossible to say
- No
No

Problem: Tsewang Rigzin is the current president of the Tibetan Youth Congress. He has held the position since September 2007, and on August 8, 2008 he was re-elected to serve through August 2013. Prior to attaining his current position he served as the president of the Portland/Vancouver regional chapter of the Tibetan Youth Congress.

Based on the paragraph above can we conclude that "The President of the Tibetan Youth Congress is Tsewang Rigzin."? OPTIONS:
- Yes
- It's impossible to say
- No

A:
Yes