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

"I Don't Know What It Is" is a song written and performed by Canadian-American singer-songwriter Rufus Wainwright. It was the first single from Wainwright's third studio album "Want One" and was released in a slim-line jewel case format on July 26, 2004.
Hypothesis: I Don't Know What It Is went gold
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Answer:
It's impossible to say

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

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.
Hypothesis: Pianos have been used to play music in many different songs.
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Answer:
Yes

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

How to get your sibling to clean up a mess<br>Don't yell at your siblings especially if they are young. If you yell at your sibling they will likely yell back at you and you'll start a fight. Don't hit your siblings.
Hypothesis: Your siblings are probably named Bob & Sally.
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Answer:
It's impossible to say