as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
identify the parts of speech in this sentence: "the dog barked at the postman".
user
"the" is an article, "dog" is a noun, "barked" is a verb, "at" is a preposition, and "postman" is a noun.
assistant