In his professional career, Haller played only 12 games in three seasons, earning no starts and no statistics.
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: In his professional career, Haller played only 12 games in three seasons, earning no starts and no statistics. ### Response: .