Problem: 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.

Based on the paragraph above can we conclude that "Vancouver contains a city named Central Mountain."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Q: The rare singles are just as good as their biggest hits
Shades 19681998 is a 4 CD-Box-Set by the British hard rock band Deep Purple. It was released on 16 March 1999. It spans their career from 1968 to 1998. This box set contains rare edits and singles which are remastered along with album versions of their biggest hits.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

"Are You Sitting Comfortably?" is a 1969 song by the progressive rock band The Moody Blues. It was written jointly by band members Justin Hayward and Ray Thomas. It was recorded and released in 1969 on the Moody Blues Album "On the Threshold of a Dream".
Are you Sitting Comfortably is the longest song on the album OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

input hypothesis: roller boogie is an American film
Context: Roller Boogie is a 1979 American romantic musical drama film starring Linda Blair and introducing Jim Bray, a former competitive artistic skater from California. The film also stars Beverly Garland, Mark Goddard, and Kimberly Beck, and is directed by Mark L. Lester.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: Yes

Context:
Harold E. Ennes was a broadcasting pioneer who authored many textbooks for broadcast and broadcast-related communications training and was a member of the Indianapolis chapter of the Society of Broadcast Engineers. He was a member of SBE's national Certification Committee and made many contributions to the early development of the SBE Certification Program.
Hypothesis: Harold E. Ennes was a broadcasting pioneer who authored many textbooks for broadcast and broadcast-related communications training as well as the entry of minorities and women into broadcasting. OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say

Problem: Hawthorne is a census-designated place (CDP) in Mineral County, Nevada, United States. At the 2010 census, the population was 3,269, a decrease since the 2000 census, when it was 3,311. It is the county seat of Mineral County. The nearby Hawthorne Army Depot is the primary economic base of the town.

Based on the paragraph above can we conclude that "According to the 2010 census, Hawthorne has lost almost 20% of its population since the last census taken in 2000."? OPTIONS:
- Yes
- It's impossible to say
- No

A:
No