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

Mullikkorame zinc mine was active in Pyhajarvi between the years 1989-2000. During this time 1.2 million tonnes of ore were mined. The ore contained in average 6.08% zinc, 0.30% copper and 17.05 sulphur also one tonne of ore contained 1.01 grams of gold. The ore from the mine was transported to the mine at Pyhasalmi to be enriched. The ore was extracted during the years 1990-1993 and 1996-2000.
Hypothesis: Mullikkorame zinc mine has been worked on by vegeta
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Answer:
It's impossible to say

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

How to diagnose hamster dental problems<br>Look for signs your hamster isn't eating. Overgrown teeth make it difficult for the hamster to eat. This is because the long teeth force the jaws permanently apart, the long teeth grow into the roof of the mouth or pierce the lips, or the teeth develop sharp jagged edges that make eating painful.
Hypothesis: Hamsters can't take care of their own teeth.
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Answer:
It's impossible to say

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

East Timor President Francisco "Lu Olo" Guterres swore in the remaining members of the new cabinet on Tuesday and urged the first minority government since independence to focus on improving living conditions and avoiding political upheaval. FILE PICTURE: East Timor's presidential candidate Francisco "Lu Olo" Guterres shows his inked finger after casting his ballot during the second round of presidential election Dili, East Timor April 16, 2012. ...
Hypothesis: Guterres cast a ballot for himself.
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Answer:
It's impossible to say