The least successful teams are Pors and Sandefjord, who have participated four and three times, respectively, and never won the tournament.
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: The least successful teams are Pors and Sandefjord, who have participated four and three times, respectively, and never won the tournament. ### Response: .