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": "soundcloud", "description": "Checks the availability of a given Soundcloud username using the RapidAPI service.", "parameters": {"username": {"description": "The Soundcloud username to check for availability.", "type": "str", "default": "username"}}}, {"name": "org", "description": "Check if a .org domain with the given name is registered using the Toolbench RapidAPI service.", "parameters": {"name": {"description": "The name of the domain to check.", "type": "str", "default": "testdomain"}}}, {"name": "v1_music_posts_music_id", "description": "Fetches posts associated with a specific music ID from the Tokapi API.", "parameters": {"music_id": {"description": "Unique identifier for the music whose posts are to be fetched.", "type": "str", "default": "6928004115846924290"}, "offset": {"description": "The starting point for the set of results to be fetched. Used for paginated responses. Defaults to 0.", "type": "int, optional", "default": 0}, "count": {"description": "The number of results to return in the response. Defaults to 20.", "type": "int, optional", "default": 20}}}, {"name": "search_hashtags", "description": "Search for Instagram hashtags by keyword using the RapidAPI service.", "parameters": {"name": {"description": "The keyword to search hashtags for.", "type": "str", "default": "fitness"}}}]
Is the Soundcloud username 'dj_mixmaster' and the .org domain 'techblog' taken? Fetch 25 posts for music ID '456123789' from the Tokapi API starting from the 75th post, and find Instagram hashtags that contain the word 'food' in them.
user
assistant
[{"name": "soundcloud", "arguments": {"username": "dj_mixmaster"}}, {"name": "org", "arguments": {"name": "techblog"}}, {"name": "v1_music_posts_music_id", "arguments": {"music_id": "456123789", "offset": 75, "count": 25}}, {"name": "search_hashtags", "arguments": {"name": "food"}}]