Please capitalize where necessary: tourist sign post with coat of arms of slovakia informs visitors about the fact that this natural monument is protected by slovak republic as a natural heritage of great importance.
A: Tourist sign post with coat of arms of Slovakia informs visitors about the fact that this natural monument is protected by Slovak republic as a natural heritage of great importance.

Please capitalize where necessary: over the past year, a number of new life-cycle analyses have come out that all ask different versions of the question, "how clean is natural gas really, on a life-cycle basis?"
A: Over the past year, a number of new life-cycle analyses have come out that all ask different versions of the question, "How clean is natural gas really, on a life-cycle basis?"

Please capitalize where necessary: some of the toxins tested and either successfully removed or substantially reduced included benzene, trichloroethytene, and formaldehyde. another interesting fact according to the study is that
A: Some of the toxins tested and either successfully removed or substantially reduced included Benzene, Trichloroethytene, and Formaldehyde. Another interesting fact according to the study is that

Please capitalize where necessary: it has air conditioning, internet, tv and washing machine.
A:
It has air conditioning, Internet, TV and washing machine.