Input:

Vladislav Adolfovitch Rusanov (Russian: ) is a fantasy writer, candidate of technical sciences (1999). Writes in Russian language. Also is known for translations of fantasy and romantic poetry into Russian. Formerly a Ukrainian citizen he now identifies with the Donetsk People's Republic.

Sentence: Rusanov was a candidate of technical sciences in 1999.

Output: Yes

Input:

Accelrys is a software company headquartered in the United States, with representation in Europe and Asia. It provides software for chemical, materials and bioscience research for the pharmaceutical, biotechnology, consumer packaged goods, aerospace, energy and chemical industries.

Sentence: Accelrys is an international company that is preparing for an IPO and to release stock for purchase by the general public.

Output: It's impossible to say

Input:

Volcano, I'm Still Excited!! was an American indie rock band from Brooklyn, New York (originally from Austin, Texas). The band's name (which has been described as "ludicrous") was reportedly inspired by the Tom Hanks film "Joe Versus the Volcano", though the band has never revealed the inspiration for the name.

Sentence: Volcano, I'm Still Excited!! was an American band.

Output: Yes

Input:

Serial Killers Ink is a website dedicated to selling "murderabilia" (collectibles related to murders, murderers or other violent crimes) and serial killer art, interviewing convicted serial killers and also serves as a meeting place for those interested or involved in the murderabilia industry.

Sentence: Serial Killers Ink is not a brick and mortar store.

Output:
Yes