It took place on March 2, 2013, at the Frontier Fieldhouse in Chicago Ridge, Illinois.
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: It took place on March 2, 2013, at the Frontier Fieldhouse in Chicago Ridge, Illinois. ### Response: .