Please capitalize where necessary: worldlingo's chairman said the joint venture with showstar's webmail system is an unbeatable combination.
A: WorldLingo's Chairman said the joint venture with Showstar's WebMail system is an unbeatable combination.

Q: individuals with surname sagoskin

A: Individuals with surname SAGOSKIN

Q: find out the needed tiles quickly in the mural painting.
A: Find out the needed tiles quickly in the mural painting.

Problem: may contain traces of fish, soya, celery, sesame products.
Can you repeat this sentence, but capitalize it?
Answer: May contain traces of fish, soya, celery, sesame products.

Text: use bottled water to brush your teeth, and never drink water from the tap. the ice in drinks can safely be consumed as it is made using mineral water.

Correct capitalization: Use bottled water to brush your teeth, and never drink water from the tap. The ice in drinks can safely be consumed as it is made using mineral water.

Q: for structured finance (i.e. often very complex financial products), information is required to be disclosed about the risk of the products.
A:
For structured finance (i.e. often very complex financial products), information is required to be disclosed about the risk of the products.