The conversation between human and AI assistant.
[|Human|] Which one among the following three words is different to the others: Imaginative, astounding, incredible? Why?
[|AI|] Imaginative is different to astounding and incredible, as it implies something imagined or imagined; astounding and incredible both suggest something extraordinary.
[|Human|] 
Which one among the following three words is different to the others: Imaginative, astounding, incredible? Why?