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

The Boulton Paul Balliol and Sea Balliol were monoplane military advanced trainer aircraft built for the Royal Air Force (RAF) and the Royal Navy Fleet Air Arm (FAA) by Boulton Paul Aircraft. Developed in the late 1940s the Balliol was designed to replace the North American Harvard trainer and used the Rolls-Royce Merlin engine, with the Sea Balliol a naval version for deck landing training.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: the Rolls-Royce Merlin engine was the only engine that would fit these planes.
****
Answer:
It's impossible to say

[Q]: The 1982 Bavarian Tennis Championships was a men's Grand Prix tennis circuit tournament held in Munich, West Germany which was played on outdoor clay courts. It was the 66th edition of the tournament and was held form 17 May through 23 May 1982. Gene Mayer won the singles title. The 1982 Bavarian Tennis Championships was held in Cologne, Germany OPTIONS:
- Yes
- It's impossible to say
- No
[A]: No

Problem: Sierpe River (Spanish: "Rio Sierpe") is a river of Costa Rica. Boat traffic is common with both locals and tourists. A broad range of wildlife can be seen from the American Crocodile, various other reptile species, and exotic fish and birds. It joins the Rio Terraba.

Based on the paragraph above can we conclude that "Sierpe became common after a boating accident discovery"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Q: Zina Lynna Garrison is now a coach
Zina Lynna Garrison (born November 16, 1963) is a former professional tennis player from the United States. During her career, she was a women's singles runner-up at Wimbledon in 1990, a three-time Grand Slam mixed doubles champion, and a women's doubles gold medalist and singles bronze medalist at the 1988 Olympic Games. She is currently coaching Taylor Townsend.
OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes

The Linkou Power Plant () is a coal-fired power plant in Linkou District, New Taipei, Taiwan. With the previous total installed capacity of 600 MW, the power plant used to be the smallest coal-fired power plant in Taiwan. The power plant is currently undergoing retrofitting to increase its installed generation capacity to 2.4 GW.
The power plant has successful increase its installed generation capacity to 2.4 GW. OPTIONS:
- Yes
- It's impossible to say
- No
A: No

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

Adam Best is a fictional character from the BBC soap opera "EastEnders", played by David Proud, the first adult actor with a visible disability to appear regularly in the soap. Both Proud and his character live with spina bifida. The character made his first appearance in the episode broadcast on 10 September 2009 and his last in the one broadcast on 19 July 2010.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Adam Best is a character in a soap opera
****
Answer:
Yes