Fire a ball from canon to canon at point blank range and find the quickest combination to the exit

Can you repeat this sentence, but add in punctuation?
Fire a ball from canon to canon at point blank range and find the quickest combination to the exit.
input: news feed page generated in 606 ms powered by PEM
fixed: news feed - page generated in 606 ms - powered by PEM
input ---- At that time backlight was invented it was a pleasure to enjoy the world in its pouring rays The photographers eschewed the quotidian and the mundane and optimistically spread positive messages
output ---- At that time backlight was invented: it was a pleasure to enjoy the world in its pouring rays. The photographers eschewed the quotidian and the mundane and optimistically spread positive messages.
Add punctuation: Though Hitachi hard drives are reliable it is difficult to avoid data loss under some critical situations
A: Though Hitachi hard drives are reliable, it is difficult to avoid data loss under some critical situations.
QUESTION: Fix punctuation: The page links to a privacy policy changes clarification page instead Plex CEO Keith Valory answers questions on it that users raised after the changes
ANS: The page links to a "privacy policy changes" clarification page instead. Plex CEO Keith Valory answers questions on it that users raised after the changes.
input ---- The boy whistled like a bird and rode into the pond where it was deepest and as he passed the rosebush he plucked a rose and stuck it in his hat Now he looked dressed and rode on The other roses looked after their sister and asked each other Where can she be going to But none of them knew
output ----
The boy whistled like a bird, and rode into the pond where it was deepest, and as he passed the rose-bush he plucked a rose and stuck it in his hat. Now he looked dressed, and rode on. The other roses looked after their sister, and asked each other, Where can she be going to? But none of them knew.