{"content":"This text includes extremely varied and tricky patterns—from emails with unusual characters, to phone numbers with optional and nested parentheses, to multiple date formats with partial or spelled month names, to custom ID formats with special punctuation and spaces. Naive patterns that don't handle lookarounds, optional groups, escaping special symbols, or stricter domain/email validations will fail. Complex alternation and advanced grouping are required to capture only the valid items while excluding near matches and decoys.","function_call":{"name":"make_move","arguments":"{\n  \"reasoning\": \"This text includes extremely varied and tricky patterns—from emails with unusual characters, to phone numbers with optional and nested parentheses, to multiple date formats with partial or spelled month names, to custom ID formats with special punctuation and spaces. Naive patterns that don't handle lookarounds, optional groups, escaping special symbols, or stricter domain/email v... (truncated)