question: you can find here the town hall and a well which dates back to the seventeenth century.
Capitalize this past sentence correctly.
A: You can find here the Town Hall and a well which dates back to the seventeenth century.

question: this is important as is allows the maximum clumping frequency of a sample to be determined.
Capitalize this past sentence correctly.
A: This is important as is allows the maximum clumping frequency of a sample to be determined.

question: add-ons developed and provided by google may communicate with google servers and are subject to the google privacy policy unless otherwise indicated.
Capitalize this past sentence correctly.
A: Add-ons developed and provided by Google may communicate with Google servers and are subject to the Google Privacy Policy unless otherwise indicated.