Question: this person knows two definitions for the word "rich."
Answer: --> This person knows two definitions for the word "rich."

Question: it has always been there, and i've never understood its purpose.
Answer: --> It has always been there, and I've never understood its purpose.

Question: our clients use single and double flanged wheels for transport on indoor track production lines were loads need to be taken off the floor.
Answer:
--> Our clients use single and double flanged wheels for transport on indoor track production lines were loads need to be taken off the floor.