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

The Cashman Center or the Cashman Field Center is a 483000 sqft complex on a 55 acre site in Las Vegas, Nevada. Operated by the Las Vegas Convention and Visitors Authority it includes Cashman Field and a 98100 sqft convention center. The center is mostly used for locals events, but does host national events like the second and the 2008-09 United States Bowling Congress Open Championships.

Sentence: The Cashman Center will expand their site.

Output: It's impossible to say

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

The 2008 United States Senate election in Arkansas was held on November 4, 2008. Incumbent Democratic U.S. Senator Mark Pryor decided to run for a second term. No Republican filed to challenge him. His only opponent was Green Party candidate Rebekah Kennedy. He won re-election with 80% of the vote.

Sentence: The 2008 United States Senate election had a winner.

Output: Yes

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

Science in History is a four-volume book by scientist and historian John Desmond Bernal, published in 1954. It was the first comprehensive attempt to analyse the reciprocal relations of science and society throughout history. It was originally published in London by Watts. There were three editions up to 1969 an. It was republished by MIT Press in 1971 and is still in print.

Sentence: Science in History was published less than 2000 weeks ago.

Output: No

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

The 1989 European Cup Winners' Cup Final was a football match contested between Barcelona of Spain and Sampdoria of Italy. It was the final match of the 198889 European Cup Winners' Cup and the 29th European Cup Winners' Cup Final. The final was held at Wankdorf Stadium in Bern, Switzerland, on 10 May 1989. Barcelona won the match 20 thanks to goals by Julio Salinas and Luis Lopez Rekarte.

Sentence: Nobody on the Italian team scored a goal.

Output:
Yes