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
describe the different phases of the moon using a single sentence each.
user
the new moon is a shadowy dark disc; the waxing crescent moon is displayed as a waxing sliver; the first quarter moon is a half-illuminated disc; the waxing gibbous moon is displayed as an almost full disc; the full moon is a completely illuminated circle of light; the waning gibbous moon is displayed as a slightly waning full moon; the last quarter moon is a half-illuminated disc; and the waning crescent moon is displayed as a waning sliver.
assistant