GRAPHIC PIX: Six Afghans working for US project killed

The transcript consists of a brief exchange where one person agrees with another's statement.

What does the speaker convey when they say 'Yeah'?

• Confusion

• Disagreement

• Agreement

• Indifference

What is the speaker likely doing when they say 'I guess so'?

• Expressing doubt

• Confirming understanding

• Showing excitement

• Asking a question