system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
Categorize the days of the week based on their starting alphabet.
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday


assistant
S - Sunday, Saturday
M - Monday
W - Wednesday
T - Tuesday, Thursday
F - Friday