Please capitalize where necessary: written by cdh. posted on february 2013. filed under x archive. no comments.
A: Written by cdh. Posted on February 2013. Filed under X archive. No comments.

Q: now make yourself at home, and if you can find an eel's head, you can bring it to me.

A: Now make yourself at home, and if you can find an eel's head, you can bring it to me.

Q: before you can open a s3i file, you'll need to figure out what kind of file the s3i file extension refers to.
A: Before you can open a S3I file, you'll need to figure out what kind of file the S3I file extension refers to.

Problem: the weather is fine during the day.
Can you repeat this sentence, but capitalize it?
Answer: The weather is fine during the day.

Text: reviews: appartamenti in agriturismo near isernia in molise, agnone, masseria santa lucia

Correct capitalization: Reviews: Appartamenti in Agriturismo near Isernia in Molise, Agnone, Masseria Santa Lucia

Text: water ballast system for increased stability

Correct capitalization:
Water ballast system for increased stability