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

On opening day Salesforce.com's stock was up $6.20 to $17.20, a 56.4% increase over the initial offering price of $11.
Hypothesis: Salesforce.com's stock got more expensive.
****
Answer:
Yes

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

Four Arrested in Moberly Drug Operation MOBERLY - Officers found marijuana, meth paraphernalia, money and other items used to distribute and use narcotics in Moberly on Tuesday. Two men and two women were taken into custody where they are awaiting formal charges. Three juveniles were removed from the house and placed with a family member. The Officers with the North Missouri Drug Task Force, the Randolph County Sheriff's Department and the Moberly Police Department executed the search warrant at 716 North Ault Street in Moberly.
Hypothesis: Moberly is a nice town in spite of this drug operation.
****
Answer:
It's impossible to say

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

For sent for edelweiss is the fifth studio album by the Swedish singer Hakan Hellstrom, released on 26 March 2008. It was produced by Hakan Hellstrom with Joakim Ahlund. Three singles were released from the album; "For en lang lang tid", "Jag vet inte vem jag ar men jag vet att jag ar din" and "Kar i en angel".
Hypothesis: Hakan released less than four studio albums.
****
Answer:
No