question: learning how to start and stop is your most effective tool in preventing premature ejaculation.
Capitalize this past sentence correctly.
A: Learning how to start and stop is your most effective tool in preventing premature ejaculation.

question: (= there is probably also in the other also.)
Capitalize this past sentence correctly.
A: (= There is probably also in the other also.)

question: at shanghai jungle we have developed a structured approach for attracting chinese tourists to european cities, museums, attractions, hotels, restaurants and shops.
Capitalize this past sentence correctly.
A: At Shanghai Jungle we have developed a structured approach for attracting Chinese tourists to European cities, museums, attractions, hotels, restaurants and shops.