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": "geteasyquestion", "description": "Fetches the number of easy questions solved by a specified user from the LeetCode API.", "parameters": {"username": {"description": "The LeetCode username of the user to fetch the information for.", "type": "str", "default": "mujtabah258"}}}, {"name": "get_math_fact", "description": "Fetch a mathematical property or fact about a given number.", "parameters": {"number": {"description": "The number for which the mathematical fact is to be retrieved.", "type": "str", "default": "1729"}, "fragment": {"description": "If set to 'True', returns the fact as a sentence fragment that can be easily included in a larger sentence. Defaults to 'True'.", "type": "str, optional", "default": true}, "json": {"description": "If set to 'True', returns the result in JSON format instead of plaintext. Defaults to 'True'.", "type": "str, optional", "default": true}}}, {"name": "getquestionsbyexam", "description": "Fetches exam questions for a specified exam using the Tech Exams API.", "parameters": {"exam": {"description": "The exam identifier for which the questions are to be retrieved.", "type": "str", "default": "PT0-001"}}}]
Could you tell me how many easy questions 'JohnDoe' has solved on LeetCode, and also provide a mathematical fact about the number 123, and finally, fetch me some questions from the 'CompTIA_A+' exam?
user
assistant
[{"name": "geteasyquestion", "arguments": {"username": "JohnDoe"}}, {"name": "get_math_fact", "arguments": {"number": "123"}}, {"name": "getquestionsbyexam", "arguments": {"exam": "CompTIA_A+"}}]