Journalists, politicians and historians, doubting the veracity of Audisio's account, have put forward a wide variety of theories and speculation as to how Mussolini died and who was responsible.
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: Journalists, politicians and historians, doubting the veracity of Audisio's account, have put forward a wide variety of theories and speculation as to how Mussolini died and who was responsible. ### Response: .