question: last night it was at 0400 utc.
Capitalize this past sentence correctly.
A: Last night it was at 0400 UTC.

question: divan cukurhan hotel offers an unique accommodation in a historic area of ankara. operating in ankara since 2010, this hotel features art deco architecture and modern comforts.
Capitalize this past sentence correctly.
A: Divan Cukurhan Hotel offers an unique accommodation in a historic area of Ankara. Operating in Ankara since 2010, this hotel features art deco architecture and modern comforts.

question: when the roller is attached behind another implement, an extra long drawbar is available for better manoeuverability.
Capitalize this past sentence correctly.
A: When the roller is attached behind another implement, an extra long drawbar is available for better manoeuverability.