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
provide a context-free grammar for the sentence "alice has a cat".
user
s -> np vp
np -> alice
vp -> v np
v -> has
np -> det n
det -> a
n -> cat
assistant