input hypothesis: Champions took a week to record.
Context: "Champions" is a song by American singer Usher and Panamanian singer Rubén Blades, recorded for the biographical sports film, "Hands of Stone" and is also included on his eight studio album "Hard II Love". It was released by RCA on August 26, 2016, available for digital download and online streaming. The song was written by Usher, Rubén Blades, Raphael Saadiq and Taura Stinson.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: It's impossible to say
Context:
Alma Rosé's father was the violinist Arnold Rosé (né Rosenblum; 1863–1946) who was the leader of the Vienna Philharmonic Orchestra for 50 years: from 1881-1931 as well as leader of the Vienna State Opera orchestra and leader of the legendary Rosé String Quartet. Her mother, Justine (died 22 August 1938), was Gustav Mahler's sister. Alma was named for Alma Mahler.
Hypothesis: Gustav Mahler was famous. OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say
Input: OPTIONS:
- Yes
- It's impossible to say
- No

The Ferry County Carousel is an operational wooden carousel located three miles (5 km) east of the town of Republic, Washington on the Ferry County Fairgrounds. This carousel features 24 horses in two rows and is fitted with a jumping mechanism. The Ferry County Carousel is one of only seven classic wooden carousels in Washington state and possibly the oldest.

Sentence: The Ferry County Carousel is the prettiest carousel in Washington.

Output: It's impossible to say
Problem:
Read the following paragraph and determine if the hypothesis is true:

KnowledgeWare was a software company headquartered in Atlanta, Georgia co-founded by James Martin and run by Fran Tarkenton. It produced a Computer Aided Software Engineering (CASE) tool called IEW (Information Engineering Workbench). KnowledgeWare was sold to Sterling Software in 1994, which was in its turn acquired by Computer Associates.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Computer Associates now sells the CASE tool.
****
Answer:
It's impossible to say
[Q]: Splice is a 2009 Canadian-French science fiction horror film directed by Vincenzo Natali and starring Adrien Brody, Sarah Polley, and Delphine Chanéac. The story concerns experiments in genetic engineering being done by a young scientific couple, who attempt to introduce human DNA into their work of splicing animal genes. Guillermo del Toro, Don Murphy, and Joel Silver executive produced. the story is about genetic experiments. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: Yes
[Q]: Tunnel Vision is a 2001 novel by author Keith Lowe, his debut novel, published by MTV Books on 1 October 2001. Set in London, the plot revolves around Andy, a man soon to be married, who makes a drunken bet with his friend Rolf two nights before his wedding that he can visit every single station of the London Underground in a single day. Tunnel Vision is a debut novel by author Keith Lowe OPTIONS:
- Yes
- It's impossible to say
- No
[A]:
Yes