Context:
The following is a list of artists and bands associated with the new wave music genre during the late 1970s and early-to-mid 1980s. The list does not include acts associated with the resurgences and revivals of the genre that have occurred from the 1990s onward. Acts associated with these revivals are found in the list of post-punk revival bands article.
Hypothesis: This is a list of post-punk bands, this means that all the musicians are polite.
It's impossible to say
Context:
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.
No
Context:
Arizona offers better mental-health care than most other states but still struggles to deliver services to people who are suffering, according to a national report card released Wednesday. The National Alliance on Mental Illness graded Arizona a C, marking a modest improvement over the D grade the state received three years ago, the last time the study was conducted. Arizona was one of 18 states to get a C. The national average was a D. Six states received a B; none received an A.
Hypothesis: Arizona has the best health service.

No