Please capitalize where necessary: the minimum amount to deposit is 20 dollars or an equivalent amount in another currency.
A: The minimum amount to deposit is 20 dollars or an equivalent amount in another currency.

Q: in 1922 his parents moved from smyrna to athens and alexander moved with the family to complete the last three years of his secondary schooling there.

A: In 1922 his parents moved from Smyrna to Athens and Alexander moved with the family to complete the last three years of his secondary schooling there.

Q: other games like bridge shootout
A: Other games like Bridge Shootout

Problem: the children were very enthusiastic about the possibilities of using their own cell phones as an educational tool.
Can you repeat this sentence, but capitalize it?
Answer: The children were very enthusiastic about the possibilities of using their own cell phones as an educational tool.

Text: primula vulgaris come in numerous lovely, bright colours such as yellow, pink, blue, red and white and are available for consumers already in january.

Correct capitalization: Primula vulgaris come in numerous lovely, bright colours such as yellow, pink, blue, red and white and are available for consumers already in January.

Please capitalize where necessary: 28.09 diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined
A:
28.09 Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined