Kurenkahns were 11-12 m long, with two main sails: the large and the small.
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: Kurenkahns were 11-12 m long, with two main sails: the large and the small. ### Response: .