Carl Walther Meyer was a German film actor who appeared in more than fifty productions during the silent and early sound eras.
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: Carl Walther Meyer was a German film actor who appeared in more than fifty productions during the silent and early sound eras. ### Response: .