question: and when the day is over you can enjoy the sunset behind the beautiful mountains. in the summertime you will find a part of the horses from riding base balkan here.
Capitalize this past sentence correctly.
A: And when the day is over you can enjoy the sunset behind the beautiful mountains. In the summertime you will find a part of the horses from Riding base Balkan here.

question: they nodded in agreement and wondered what the problem was. "well", he continued, "some receipts are being copied by counterfeiters.
Capitalize this past sentence correctly.
A: They nodded in agreement and wondered what the problem was. "Well", he continued, "some receipts are being copied by counterfeiters.

question: in the mixing zone, the exhausts are sprayed with adblue. when they reach the catalyst, the nitrogen oxides (no) are efficiently transformed into harmless nitrogen gas and water.
Capitalize this past sentence correctly.
A: In the mixing zone, the exhausts are sprayed with AdBlue. When they reach the catalyst, the nitrogen oxides (NO) are efficiently transformed into harmless nitrogen gas and water.