Ian Michael Walker (born 31 October 1971) is an English former professional footballer who played as a goalkeeper.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: Ian Michael Walker (born 31 October 1971) is an English former professional footballer who played as a goalkeeper. ### Response: .