Add punctuation: A number of poker experts have already taken their bounty through this event like Neil Channing in 2008 and Christer Johansson in 2009
A: A number of poker experts have already taken their bounty through this event like Neil Channing in 2008 and Christer Johansson in 2009.

Add punctuation: Skin disease autoimmune pemphigus in dogs
A: Skin disease, autoimmune (pemphigus) in dogs

Add punctuation: Park set up three powerful agencies of oversee his development program
A:
Park set up three powerful agencies of oversee his development program: