You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "when was the treaty of sugauli concluded and between whom?" whose answer is ratified by 4 March 1816.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when was the treaty of sugauli concluded and between whom
Useful Output:

Doc 1:  treaty that established the boundary line of Nepal, was signed on 4 March 1816 between the East India Company and Guru Gajraj Mishra
Doc 2: On March 3rd, 1816 A.D., the treaty was finalized and officially ratified by General Octerloni, with Chandra Shekhar Upadhyaya delivering it to
Doc 3: The treaty was signed on December 2, 1815, and ratified on March 4, 1816.  Treaty of Peace between the Honourable East India Company and Maha
Doc 4: The Treaty of Sugauli was signed on 2 December 1815 between the East India Company and King of Nepal during the Anglo-Nepalese war Of 1815–1816.
Doc 5: The Anglo-Nepalese war 1814-16 was concluded with the signing of the treaty of Sugauli in 1816. The First ANglo-Gorkha war led to Gorkhas becoming a reliable