CLEAN : Iraqi capital makes final preparations ahead of the pope's visit

The transcript consists of a brief exchange where a participant expresses gratitude to the teacher.

What could be the reason for someone to say 'Thanks Sir.'?

• Receiving help

• Being reprimanded

• Making a joke

• Ignoring someone

How do the two responses reflect the speaker's engagement in the conversation?

• High engagement

• Low engagement

• Neutral engagement

• Disengagement