{"content":"I'm creating an extremely difficult challenge requiring complex pattern matching across multiple categories including tricky emails, phone numbers, dates, IP addresses, URLs, MAC addresses, etc. Some items are intentionally invalid or preceded by 'No!' to require advanced negative lookbehind/lookahead. The user must ensure no partial or undesired matches occur, making this a highly challenging task.","function_call":{"name":"make_move","arguments":"{\n  \"reasoning\": \"I'm creating an extremely difficult challenge requiring complex pattern matching across multiple categories including tricky emails, phone numbers, dates, IP addresses, URLs, MAC addresses, etc. Some items are intentionally invalid or preceded by 'No!' to require advanced negative lookbehind/lookahead. The user must ensure no partial or undesired matches occur, making this a highly challenging task.\",\n  \"move\": {\n    \"text\": \"Here are some extremely tricky items to match:\\n\\n1) Emails with special ... (truncated)