{"content":"I'm creating an extremely difficult challenge requiring advanced regex techniques. The text includes mixed formats, special characters, negative lookaheads, tricky edge cases, backreferences, and variable whitespace. This challenge will test the limits of even the most experienced regex experts.","function_call":{"name":"make_move","arguments":"{\"reasoning\": \"I'm creating an extremely difficult challenge requiring advanced regex techniques. The text includes mixed formats, special characters, negative lookaheads, tricky edge cases, backreferences, and variable whitespace. This challenge will test the limits of even the most experienced regex experts.\", \"move\": {\"text\": \"Contact: john.doe+tag@example.com, jane.smith-123@company.co.uk, and user123@domain-name.info. IDs: ABC-123-xyz, DEF-456-UVW, and GHI-789-PQR. Phone numbers: 123-456-7890, 987-654-3210, and 098-76-54-32. Dates: 2022/10/31, 2023.01.01, and 2024-02-03. Amounts: $123.45, £678.90, and €987.65. Names: 'J... (truncated)