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

Central Mountain Air Ltd. is a Canadian regional airline based in Smithers, British Columbia. It operates scheduled and charter services and transborder services. Its main base is Smithers Airport, with other bases at Calgary International Airport, Vancouver International Airport and Prince George Airport.

Sentence: British Columbia contains five regional airlines.

Output: It's impossible to say

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

Hi! Pristin (stylized as HI! PRISTIN) is the debut mini-album by South Korean girl group Pristin. It was released on March 21, 2017, by Pledis Entertainment, and distributed by LOEN Entertainment. The EP consists of six songs, including the singles "Wee Woo" and "Black Widow". In order to promote the album, the group performed on several Korean music shows.

Sentence: Hi! Pristin are considered a boy band

Output: No

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

Black Wind, White Land is a 1993 documentary film, researched and produced by the founders of the Chernobyl Children's Project International and explores the Chernobyl nuclear disaster of 1986 and its consequences for the handicapped development of the people in Belarus, Russia and Ukraine. The film was directed by Gene Kerrigan and produced by Ali Hewson, the wife of U2's singer Bono.

Sentence: Gene Kerrigan did not work with Bono on the movie.

Output: Yes

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

Lichfield Cathedral is situated in Lichfield, Staffordshire, England. It is the only medieval English cathedral with three spires. The Diocese of Lichfield covers all of Staffordshire, much of Shropshire and part of the Black Country and West Midlands. The 99th and current Bishop of Lichfield is Michael Ipgrave who was appointed on 10 June 2016.

Sentence: Michael Ipgrave is the Bishop of Lichfield whose diocese spans all of England.

Output:
No