Answer:
I am owned by every man though my length differs. Their wives uses me after getting married.
I have a few points but we're not competing. I'll help you win when you're eating.
Iām white; perfect for cutting & grinding. For most animals I am a useful tool.
I cannot be bought, cannot be sold, even if I'm sometimes made of gold. What am I?
I am the building with the most number of stories.
The answer I give is yes, but what I mean is no. What was the question?