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": "get_playlist", "description": "Fetches playlist details from the Spotify Data API using the provided playlist ID.", "parameters": {"is_id": {"description": "The ID of the playlist to fetch.", "type": "str", "default": "37i9dQZF1DX1ZQxccKVEtV"}}}, {"name": "girl_groups", "description": "Fetch information about K-pop girl groups based on various query parameters.", "parameters": {"q": {"description": "The search query to find specific girl groups.", "type": "str", "default": "Twice"}, "by": {"description": "The field by which to search for girl groups. Default is 'Group Name'. Possible values include:", "type": "str, optional", "default": "Group Name"}, "limit": {"description": "The maximum number of results to return. Default is to return all available results.", "type": "int, optional", "default": ""}, "offset": {"description": "The number of results to skip before starting to return results. Default is 0.", "type": "int, optional", "default": ""}}}, {"name": "albums_get_details", "description": "Fetch detailed information of an album using the Shazam API.", "parameters": {"is_id": {"description": "The ID of the album. This value can be obtained from the 'id' field returned in /shazam-songs/get-details, /artists/get-albums, /artists/get-summary, /artists/get-latest-release, or from the 'albumadamid' field in /songs/v2/detect, /songs/detect endpoints.", "type": "str", "default": "850576570"}, "l": {"description": "The language code for the details. Defaults to 'en-US'.", "type": "str, optional", "default": "en-US"}}}, {"name": "hot_100_songs", "description": "Fetch the Billboard YEAR-END Hot 100 Songs chart information for a specified year.", "parameters": {"year": {"description": "The year for which to retrieve the chart, in YYYY format. Defaults to '2022'.", "type": "str, optional", "default": "2022"}}}, {"name": "main_endpoint", "description": "Fetch the lyrics of a specified song, optionally for a specified artist.", "parameters": {"song": {"description": "The title of the song for which to fetch the lyrics.", "type": "str", "default": "Ashes"}, "artist": {"description": "The artist of the song. Defaults to 'Stellar'.", "type": "str, optional", "default": "Stellar"}}}]
What were the top 100 songs of 2019 according to Billboard, and who are the members of the K-pop group Twice?
user
assistant
[{"name": "hot_100_songs", "arguments": {"year": "2019"}}, {"name": "girl_groups", "arguments": {"q": "Twice", "by": "Members"}}]