Teacher:In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
Teacher: Now, understand the problem? Solve this instance: Context: hey also destroyed a small force in the Battle of the Salween River which the Emperor had sent to clear traditional trade routes. Link Information: The Battle of the Salween River was fought in September 1718 close to the Nagqu(i.e., Salween River) in Tibet, between an expedition of the Qing dynasty to Lhasa and a Dzungar Khanate force that blocked its path. Question: Who did the Dzungars oppose in while clearing trade routes?
Student:
Answer: Qing dynasty