on our home page we cited the american scientist pete peterson, who said that adjusting your world view runs through the brain's pain centre. if you research the crop circle phenomenon and wish to find an explanation for it through mainstream science, you will undoubtedly experience this.

How would the previous sentence be correctly capitalized?
Answer: On our home page we cited the American scientist Pete Peterson, who said that adjusting your world view runs through the brain's pain centre. If you research the crop circle phenomenon and wish to find an explanation for it through mainstream science, you will undoubtedly experience this.
in stargard we buy some beers and leave the town in order to find a place to pitch the tent.

How would the previous sentence be correctly capitalized?
Answer: In Stargard we buy some beers and leave the town in order to find a place to pitch the tent.
its ingredients are natural and safe.

How would the previous sentence be correctly capitalized?
Answer: Its ingredients are natural and safe.
did someone email you a dao file and you're not sure how to open it? maybe you have found a dao file on your computer and wondering what it's for? windows might tell you that you can't open it, or in the worst case, you might encounter a dao file related error message.

How would the previous sentence be correctly capitalized?
Answer: Did someone email you a DAO file and you're not sure how to open it? Maybe you have found a DAO file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a DAO file related error message.