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

Venera Gimadieva (Russian: , born 28 May 1984) is a Russian operatic soprano. She is invited to the opera houses around the world as one of the leading lyric-coloratura sopranos of her generation. Member of the Lake Baikal Foundation Community Board.
Hypothesis: Venera Gimadieva sang at many opera houses in different countries.
****
Answer:
Yes

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

How to recognize and treat salivary mucocele in dogs<br>Look for swelling of the chin. One of the major signs that a dog might have a salivary mucocele is swelling under the chin. The swelling occurs in the angle of the jaw.
Hypothesis: Salivary mucocele is a genetic issue in dogs.
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Answer:
It's impossible to say

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

As this Court explained 100 and some years ago in its Burrows-Giles opinion, such constructions are accorded very great weight and, as that Court went on to say, when consistent and unchallenged for over a century are almost conclusive that consistent construction by Congress of its authority under the Copyright and Patent Clause now has lasted from the 105th -- from the first through the 105th Congress.
Hypothesis: The Burrows-Giles opinion must be followed.
****
Answer:
It's impossible to say