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: "Which is longer Miami and Erie Canal or Folsom South Canal?" whose answer is Miami and Erie Canal.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Miami and Erie Canal length
Useful Output:

Doc 1: This 54-mile byway follows part of the original route of the Miami and Erie Canal, an important 19th century transportation route from Lake Erie to Cincinnati.
Doc 2: This historic 40 mile hiking trail runs along the scenic Miami and Erie canal. Various forms of Ohio canal history such as canal locks, aqueducts, and a canal
Doc 3: **The 274-mile "Miami-Erie Canal", constructed from 1825-1845 at a cost of $3.28 million, connected the Ohio River at Cincinnati with Lake
Doc 4: Canal plat map showing a section of the Miami and Erie Canal through the city of Franklin in Warren County, between stations 10309 and 10373
Doc 5: Miami & Erie Canal in Ohio Overview. OhioHistoryCentral. This canal  There were 19 aqueducts and the length of the canal was 248.8 miles.