CLEAN : Iran deal signatories meet as Trump deadline looms

The transcript consists of a brief exchange where a speaker expresses gratitude.

What is the primary purpose of the introduction in a video tutorial?

• To provide a detailed analysis of the topic

• To greet and set the context for the viewers

• To summarize the entire content

• To ask questions to the audience

What is typically included in the conclusion of a video tutorial?

• A detailed explanation of new concepts

• A summary and acknowledgment

• An introduction to the next topic

• A list of references