Iraqi forces fighting IS militants in west Mosul

Dr. John begins the video with a humorous remark, creating a light-hearted atmosphere. He then concludes the session by wishing the viewers a good day, leaving them with a positive note.

How does the dialogue reflect the mood of the conversation?

• Joyful

• Serious

• Tense

• Boring

What can be inferred about the relationship between the speakers based on their dialogue?

• They are friends

• They are strangers

• They are colleagues

• They are family