CLEAN : Ukraine: Thousands throng Lviv train station in early morning bid to flee

The video consists of a brief exchange where initial thoughts are expressed, followed by a final decision and action.

How do these responses ('Yeah', 'No', 'Stop') reflect emotional states?

Can you provide examples of scenarios where these responses would be appropriate?

What does the response 'Yeah' imply in a conversation?

In what situations might someone respond with 'No'?

What could be the context for someone saying 'Stop'?