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

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.

Sentence: Offending notes cannot be caused by improperly tuned pianos.

Output: It's impossible to say


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

WASHINGTON - A Pentagon report on Guantanamo prison ordered by President Barack Obama concludes conditions for inmates are in line with Geneva Conventions and other legal obligations, a US official said Friday. The report was due to be delivered to the White House by Saturday as part of a landmark executive order issued by Obama last month mandating the closure of the "war on terror" detention camp. The official, who spoke to reporters on condition of anonymity, said the review conducted by Admiral Patrick Walsh found that detainees were treated humanely, in accordance with the Geneva Conventions and other laws recognized by the United States.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: The Pentagon reported on Guantanamo was inconclusive on closing the prison because of the war on terror.
****
Answer:
No


[Q]: Today Wikipedia, the free encyclopedia that anyone with access to the Internet can edit, was the victim of an onslaught of practical jokes, as April Fool's Day kicked in various timezones around the world, at least those parts which follow the Gregorian calendar. It is believed that Wikipedia contributors were kept busy tidying up and removing prank articles and changes made by other Wikipedia contributors, and were expecting to be cleaning up the aftermath for days afterwards. Wikipedia was pranked on April Fool's Day. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: Yes


Problem: The dam covering what used to be its football pitch fill up with millions of tons of poisonous mining waste.

Based on the paragraph above can we conclude that "Miners will stop filling up the old football pitch with toxic waste in the future"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say


Q: The Copyright Clause can't be violated.
It is -- well, it -- let me say with respond -- in response to both of those questions, an unlimited time would violate the Copyright Clause. Something that was the functional equivalent of an unlimited time would violate the Copyright Clause, but the Framers specifically did not put in numbers.
OPTIONS:
- Yes
- It's impossible to say
- No
A: No


Q: A total of six  residents were forced outside into the cold.
WEST CHESTER, Pa. (AP) — A massive fire has ripped through a senior living community in Pennsylvania. The blaze was reported around 11 p.m. Thursday at Barclay Friends Senior Living Community in West Chester, about 35 miles west of Philadelphia. The fire quickly spread to multiple buildings, forcing residents outside into the cold. Emergency crews transported people from the scene. There was no immediate word on any injuries. Advertisement It's unclear what sparked the fire.
OPTIONS:
- Yes
- It's impossible to say
- No
A:
It's impossible to say