Which?

I'm sorry, I'm not sure what you are asking. Can you please provide more context or clarify your question?

What is the difference between which and what?

Which is used to ask about a specific thing or person from a limited group or number of options. For example:

- Which book did you read?
- Which color do you like best?
- Which of these shirts do you want to buy?

What is used to ask about a general thing or person, or to ask for more information. For example:

- What is your name?
- What do you want to do today?
- What happened yesterday?

What