Please capitalize where necessary: gp racing is expensive and needs justification and, while most technologies can be developed without going near a racetrack, manufacturers gain valuable insights from the racing environment.
A: GP racing is expensive and needs justification and, while most technologies can be developed without going near a racetrack, manufacturers gain valuable insights from the racing environment.

Q: something which works well and helps create interest in one sector can be quite absent in another.

A: Something which works well and helps create interest in one sector can be quite absent in another.

Q: ingredients: whole grain buckwheat flour (98.5%), salt (1.5%)
A: Ingredients: whole grain buckwheat flour (98.5%), salt (1.5%)

Problem: we received the following statement from the cef:
Can you repeat this sentence, but capitalize it?
Answer: We received the following statement from the CEF:

Text: when you purchase a kettler ergometer, you should compare different technical features.

Correct capitalization: When you purchase a Kettler ergometer, you should compare different technical features.

Problem: human is the sound effects on the people, such as footsteps and applause.
Can you repeat this sentence, but capitalize it?
Answer:
Human Is the sound effects on the people, such as footsteps and applause.