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": "getpostcode", "description": "Retrieve details for a given UK postcode using the RapidAPI service.", "parameters": {"postcode": {"description": "The UK postcode to be queried.", "type": "str", "default": "SW1A2AA"}}}, {"name": "geocode", "description": "Fetches the geolocation details for a given address in Tanzania.", "parameters": {"address": {"description": "The address in Tanzania for which geolocation details are to be fetched.", "type": "str", "default": "Arusha"}}}, {"name": "ip_lookup", "description": "Fetches the geographical information for a given IP address using the IP-to-Location API.", "parameters": {"ip": {"description": "IP address to lookup. If not provided, the default value '8.30.234.123' will be used.", "type": "str", "default": "8.30.234.123"}}}]
Find the geographical information for the IP address '8.8.4.4' and the details for the UK postcode 'SE1 7GA'.
user
assistant
[{"name": "ip_lookup", "arguments": {"ip": "8.8.4.4"}}, {"name": "getpostcode", "arguments": {"postcode": "SE1 7GA"}}]