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": "video", "description": "Fetches all available information for a specific YouTube video using the provided video ID.", "parameters": {"is_id": {"description": "The unique identifier of the YouTube video.", "type": "str", "default": "dQw4w9WgXcQ"}}}]
Retrieve the description and published date for the videos 'JwYg3p5MTTk', 'z4RgZwqVj4M', and '1MNd7Z26w4Y'. Are these videos still available for viewing?
user
assistant
[{"name": "video", "arguments": {"is_id": "JwYg3p5MTTk"}}, {"name": "video", "arguments": {"is_id": "z4RgZwqVj4M"}}, {"name": "video", "arguments": {"is_id": "1MNd7Z26w4Y"}}]