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

How to clean a felt hat<br>Brush it with a hat brush. Use a hat brush to remove dust and dirt from the surface of your hat. Gently brush the hat counterclockwise, starting at the front and working your way all around.
Hypothesis: The hat will be clean after you brush it
****
Answer:
It's impossible to say

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

Chicago White Sox Charities also provides annual ongoing support to programs such as Special Olympics and the Inner City Little League.
Hypothesis: These charities make a difference
****
Answer:
It's impossible to say

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

The Industrial and Commercial Bank of China Ltd. raised $19.07 billion Friday after pricing its initial public offering at HK$3.07 (39 cents), the top end of its indicative price range, to become the world's biggest ever IPO.
Hypothesis: The Commercial Bank of China Ltd. first priced its stocks at 39 cents.
****
Answer:
Yes