Explanation:

- Statement (A): "Being a well known scientist,"

This part of the sentence is grammatically correct. It sets up the reason why the subject was invited.

- Statement (B): "he was invited to deliver"

This section is also correctly constructed. It follows smoothly from the first part and introduces the intended action.

- Statement (C): "a lecture on artificial intelligence."

This part effectively completes the sentence by specifying what the lecture was about. It has no grammatical issues.

- Statement (D): "No error"

This option is chosen if the entire sentence is correct, and there is no grammatical error.

- Correct Answer: Option 4, d

The sentence is grammatically correct. Therefore, the "No error" option is the right choice.

Correct Answer: Option 4, d