You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "can_attend_all_meetings", "description": "Determines if a person can attend all meetings given a list of meeting time intervals.", "parameters": {"intervals": {"description": "A list of meeting time intervals, where each interval is represented as [start_time, end_time].", "type": "List[List[int]]"}}}, {"name": "calculate_quarterly_dividend", "description": "Calculates the quarterly dividend per share based on the total dividend payout and the number of outstanding shares.", "parameters": {"total_dividend": {"description": "The total dividend payout in USD.", "type": "int"}, "num_shares": {"description": "The number of outstanding shares.", "type": "int"}}}, {"name": "note_duration", "description": "Calculates the duration between two musical notes based on their frequencies and the tempo.", "parameters": {"freq1": {"description": "The frequency of the first note in Hz.", "type": "int", "default": 120}, "freq2": {"description": "The frequency of the second note in Hz.", "type": "int", "default": 120}, "bpm": {"description": "The tempo of the music in beats per minute. Defaults to 120.", "type": "int, optional"}}}]
An investor owns 500 shares in a company. The company announces a total dividend payout of $40,000. Can the investor calculate the quarterly dividend per share? Additionally, a musician is composing a song with a tempo of 90 beats per minute. The song includes two notes with frequencies of 440 Hz and 350 Hz. Can the musician determine the duration between these two notes?
user
assistant
[{"name": "calculate_quarterly_dividend", "arguments": {"total_dividend": 40000, "num_shares": 500}}, {"name": "note_duration", "arguments": {"freq1": 440, "freq2": 350, "bpm": 90}}]