The conversation between human and AI assistant.
[|Human|] Identify the different words in the sentence and classify them into noun, pronoun, verb, adverb and adjective.
[|AI|] - The: article
- small: adjective
- dog: noun
- quickly: adverb
- ran: verb
- away: preposition.
[|Human|] 
Identify the different words in the sentence and classify them into noun, pronoun, verb, adverb and adjective.