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'.

Q: Context: Martial law in Thailand derives statutory authority from the Act promulgated by King Vajiravudh Link Information: Martial law in Thailand derives statutory authority from the Act promulgated by King Vajiravudh  Question: Where was the person born who promulgated the act that gives statutory authority to martial law in Thailand?

A: Answer: Siam
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Q: Context: confluence of the rapidly flowing Lehigh River's waters with the more stately waters of the deeper wider Delaware Link Information: none Question: Where in Easton does the Lehigh river meet the Delaware?

A: Answer: none
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Q: Context: Russo-Persian War (1804-1813), Link Information: Treaty of Gulistan (12/24 October 1813) following the end of the 1804-1813 war, Persia was forced to cede its territories and regions Question: Who signed the Treaty of Gulistan to end the Russo-Persian War?

A:
Answer: Nikolai Rtischev
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