Please capitalize where necessary: rice flour, cornmeal, sugar, salt.
A: Rice flour, cornmeal, sugar, salt.

Q: the prize for each hit will be accumulating.

A: The prize for each hit will be accumulating.

Q: an extended-length sprocket nose completely covers normal areas of accelerated rail wear and can be replaced several times increasing the life of the bar body.
A: An extended-length sprocket nose completely covers normal areas of accelerated rail wear and can be replaced several times increasing the life of the bar body.

Problem: did someone email you a zexp file and you're not sure how to open it? maybe you have found a zexp 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 zexp file related error message.
Can you repeat this sentence, but capitalize it?
Answer: Did someone email you a ZEXP file and you're not sure how to open it? Maybe you have found a ZEXP 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 ZEXP file related error message.

Text: by the mid 1930s cramer's attention had turned to look at the approach of the english and american statisticians such as fisher , neyman and egon pearson ( karl pearson 's son).

Correct capitalization: By the mid 1930s Cramer's attention had turned to look at the approach of the English and American statisticians such as Fisher , Neyman and Egon Pearson ( Karl Pearson 's son).

Q: the tivoli carvoeiro is big and beautiful. the 293 rooms comprise four suites, 63 double rooms, 204 twins, 20 triples and two rooms specially designed for disabled guests.
A:
The Tivoli Carvoeiro is big and beautiful. The 293 rooms comprise four suites, 63 double rooms, 204 twins, 20 triples and two rooms specially designed for disabled guests.