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

How to improve your computer performance<br>Perform " disk cleanup " regularly. The disk cleanup utility is an excellent way to get rid of temporary files, recycle bin, system logs and other non essential files that build up and take up memory. To perform a disk cleanup perform the following steps: start] control panel] system and security] administrative tools] disk clean up.
Hypothesis: Performing " disk cleanup" will have no impact on computer performance.
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Answer:
No


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

Nil Fyodorovich Filatov (Russian: Нил Фёдорович Филатов , 2 June [O.S. 21 May] 1847 , or 16 April [O.S. 4 April] 1847 , – 8 February [O.S. 26 January] 1902 ) was a physician who is considered the founder of Russian paediatrics. His nephew Vladimir Filatov was a prominent ophthalmologist.
Hypothesis: Nil Fyodorovich Filatov has a f
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Answer:
Yes


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

Jeremias Wigger (born 10 March 1965) was a Swiss cross country skier who competed from 1988 to 1998. His best finish at the Winter Olympics was fourth in the 4 x 10 km at the 1988 Winter Olympics in Calgary and 13th in the 10 km + 15 km combined pursuit at the 1994 Winter Olympics in Lillehammer.
Hypothesis: Jeremias Wigger was a swiss cheese maker
****
Answer:

No