question: ozone is powerful and aggressive.
Capitalize this past sentence correctly.
A: Ozone is powerful and aggressive.

question: most citizens with functional disorders can get better. however, not all will recover.
Capitalize this past sentence correctly.
A: Most citizens with functional disorders can get better. However, not all will recover.

question: revision 2.7.1 850 downloads, released on 2014-11-23
Capitalize this past sentence correctly.
A: Revision 2.7.1 850 Downloads, Released on 2014-11-23