Brian Gray (born 21 February 1938) is a former Australian rules footballer who played for Collingwood in the Victorian Football League (VFL) during the late 1950s and early 1960s.
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: Brian Gray (born 21 February 1938) is a former Australian rules footballer who played for Collingwood in the Victorian Football League (VFL) during the late 1950s and early 1960s. ### Response: .