They are famous mainly for their performance shows, however, represented since 1997, with 'material' works in the exhibition business.
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: They are famous mainly for their performance shows, however, represented since 1997, with 'material' works in the exhibition business. ### Response: .