Wave of bombings in capital, many killed

The transcript consists of a brief exchange where one person emphasizes their previous action of yelling.

What was the speaker's emotional state when they mentioned yelling?

What can be inferred about the context in which the speaker was yelling?

How does the phrase 'No, I was yelling' change the meaning of the previous statement?

What might have prompted the speaker to yell?

Discuss the significance of the word 'No' at the beginning of the response.