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
design an experiment to determine if smoking affects memory.
user
the experiment would involve two groups of people - those who smoke and those who don't. both groups would take a series of memory tests to determine their baseline memory level. then, those who smoke would receive nicotine either through smoking or in another form. after a predetermined amount of time, the same memory test would be administered to both groups, and the results of the test would be compared to establish the effect of nicotine on memory.
assistant