Please capitalize where necessary: saturday 10 february, 2018 61822258 requests since tuesday 16 december, 2003
A: Saturday 10 February, 2018 61822258 requests since Tuesday 16 December, 2003
Q: this book contains the same text (apart from minor variations in spelling).

A: This book contains the same text (apart from minor variations in spelling).
Q: he is recognized around the world for his technical brilliance and mesmerizing imagery. browse our huge selection of famous ed hardy tattooist and get you own ed hardy temporary tattoo.
A: He is recognized around the world for his technical brilliance and mesmerizing imagery. Browse our huge selection of famous Ed Hardy tattooist and get you own Ed Hardy temporary tattoo.
Problem: how he will wonder what has become of them! but how can one flower tell another?
Can you repeat this sentence, but capitalize it?
Answer: How he will wonder what has become of them! But how can one flower tell another?
Text: this interaction is twofold: graph theory is a useful tool to analyse problems in computer science, and in return these problems help formulate relevant mathematical questions.

Correct capitalization: This interaction is twofold: graph theory is a useful tool to analyse problems in computer science, and in return these problems help formulate relevant mathematical questions.
Text: when one lacks vitamin e, the fats in the blood become oxidized, thereby stimulating the platelets to stick together causing the formation of blood clots. logically, it was suggested that vitamin e should be combined with use of the pill.

Correct capitalization:
When one lacks vitamin E, the fats in the blood become oxidized, thereby stimulating the platelets to stick together causing the formation of blood clots. Logically, it was suggested that vitamin E should be combined with use of the pill.