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": "specifications_by_group", "description": "Fetches specified groups of specifications for a given motorcycle article from the Motorcycle Specs Database API.", "parameters": {"specs": {"description": "The type of specification group to fetch (e.g., engineAndTransmission, chassisSuspensionBrakesAndWheels, physicalMeasuresAndCapacities, otherSpecifications).", "type": "str", "default": "engineAndTransmission"}, "article": {"description": "The identifier for the motorcycle article.", "type": "str", "default": ""}}}, {"name": "order_by_descending", "description": "Fetches a list of resources from the Cat Breed Database API sorted in descending order based on the provided ordering parameter.", "parameters": {"ordering": {"description": "The criterion by which to sort the list in descending order.", "type": "str", "default": "-breedName"}}}]
Obtain chassis, suspension, brakes, and wheels specifications for the motorcycle with article ID '42963'. Additionally, get a list of cat breeds sorted by descending order of their health issues.
user
assistant
[{"name": "specifications_by_group", "arguments": {"specs": "chassisSuspensionBrakesAndWheels", "article": "42963"}}, {"name": "order_by_descending", "arguments": {"ordering": "health_issues"}}]