Ricardo Duggan (or Dugan) was an Argentine film actor, active in the late 1940s and early 1950s.
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: Ricardo Duggan (or Dugan) was an Argentine film actor, active in the late 1940s and early 1950s. ### Response: .