Prince Philip at Holyrood House

The transcript contains a brief exchange, likely an introduction or agreement to proceed.

What does the phrase 'Yeah, sure.' imply in a conversation?

In what contexts might someone say 'Yeah, sure.'?

How can tone of voice affect the meaning of 'Yeah, sure.'?

What are some alternative phrases to 'Yeah, sure.' that convey agreement?

Can 'Yeah, sure.' be used sarcastically? Provide examples.