Problem: How to tune a unison on a piano<br>Open up the piano to expose both the tuning pins and the keys. Depending on the piano, this usually requires removal of the front part of the upper cabinet and sometimes the key cover. Play the offending note and find the strings associated with that note.

Based on the paragraph above can we conclude that "You usually will need to remove the front part of the upper cabinet."? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes
Q: All the Arizonas in the worlds are located in Finland.
The Arizona Fall League is an off-season league owned and operated by Major League Baseball which operates during the autumn in Arizona, United States, at six different baseball complexes. The Arizona Fall League attracts many of the top prospects in minor league baseball.
OPTIONS:
- Yes
- It's impossible to say
- No
A: No
KANDAHAR, Afghanistan Five suicide bombers stormed a government office in Kandahar on Wednesday morning, killing 13 people, including two provincial government officials, and wounding 14. One militant detonated a car bomb at the entrance gate of the provincial council office, as the others stormed the compound with assault rifles and hand grenades. Seven civilians and six police officers were killed in the 20-minute gun battle, which ended when two of the militants blew themselves up in the main hall, said the provincial police chief, Matiullah Qati.
Six plus suicide bombers stormed a government office in Kandahar OPTIONS:
- Yes
- It's impossible to say
- No
A: No
input hypothesis: Johnny got a bike yesterday.
Context: Johnny's Surprise<br>Yesterday was Johnny's birthday. His parents decided to throw him a party. All of his little friends came. They ate cake and ice cream and played games. As he opened his gifts, his parents surprised him with a new bike.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: Yes
Context:
"There is 'no indication of any security related event' that brought the plane down," said FBI spokesman Richard Kolko. Conditions of freezing drizzle, known as hard rime, were the most likely cause of the tragedy. The National Transportation Safety Board (NTSB) has announced that they would send a team to the crash site on Friday to begin the investigation. Lorenda Ward will serve as chief investigator with the assistance of NTSB Commissioner Steven Chealander and public affairs officer Keith Holloway. Ward has investigated several other plane crashes including the 2006 New York City plane crash that claimed the life of New York Yankees pitcher Corey Lidle.
Hypothesis: Ward has only had one job in her career. OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say
Problem: On December 6 2008, Adela Lupse, presenting the call-in quiz Telepremii on National TV on Romanian television, had what The Daily Telegraph described as a "tantrum on air". As the final prize became available, Ms Lupse's show had no callers. Already excited, she began to shout. Throwing the telephone down on the studio floor and stomping on it, she admonished her viewers, "I want the telephone to ring now. Now. Call me now!".

Based on the paragraph above can we conclude that "Adela Lupse was unable to speak."? OPTIONS:
- Yes
- It's impossible to say
- No

A:
No