input hypothesis: Boomer is an NBA mascot
Context: Boomer is the official mascot of the Indiana Pacers, a professional basketball team that plays in the National Basketball Association (NBA). He appears at each of the Pacers' home games, at special events for the NBA, as well as at other community & sporting events in central Indiana.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: Yes

Context:
The Istanbul University Observatory (Turkish: "Istanbul Universitesi Gozlemevi" ) is a ground-based astronomical observatory operated by the Astronomy and Space Sciences Department at Istanbul University's Faculty of Science. Established in 1936, it is situated next to the historic Beyazt Tower within the main campus of the university at Beyazt Square in Fatih district of Istanbul, Turkey.
Hypothesis: The Istanbul University Observatory is over 200 years old. OPTIONS:
- Yes
- It's impossible to say
- No
No

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

Lost Moon: The Perilous Voyage of Apollo 13 (published in paperback as Apollo 13), is a non-fiction book first published in 1994 by astronaut James Lovell and journalist Jeffrey Kluger, about the failed April 1970 Apollo 13 lunar landing mission which Lovell commanded. The book is the basis of the 1995 film adaptation "Apollo 13", directed by Ron Howard.

Sentence: Apollo 13 is the most famous failed lunar mission.

Output: It's impossible to say

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

It'll Be Cool is the ninth and last full-length album released by indie rock band Silkworm before drummer Michael Dahlquist was killed in a car wreck. It is the band's fourth and last album released on Touch and Go Records. The album was recorded by Steve Albini. Matt Kadane from Bedhead and The New Year played keyboards on this album.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Michael Dahlquist participated in the creation of the album It'll Be Cool.
****
Answer:
Yes

[Q]: The Burial Mound ("Kjmpehjen") was Henrik Ibsen's second play and his first play to be performed. It is a three-act verse drama, written in 1850 when Ibsen was 22 years old. The play was first performed at the Christiania Theater on 26 September 1850, under Ibsen's pseudonym Brynjolf Bjarme. the burial mound is a bad play by today's standards OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

[Q]: The Best of David Bowie 1974/1979 is a compilation album by David Bowie released in 1998 (see 1998 in music). It follows "The Best of David Bowie 1969/1974" (1997) and includes material released between 19741979. This album was also included as the second disc of the compilation "The Platinum Collection" (2005/2006). The Best of David Bowie was only released in 1998. OPTIONS:
- Yes
- It's impossible to say
- No
[A]:
No