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Name the supporting detail sentence:
Niagara Falls is a set of massive waterfalls located on the Niagara River. The falls are located between the twin cities of Niagara Falls, Ontario, and Niagara Falls, New York. The distance of the falls from Buffalo, New York is approximately 27 km. It is also about 120 km south-southeast of Toronto, Ontario. Thousands of tourists go to visit the falls every year. My uncle visited it last year. I would like to go there some day as well.
A. Thousands of tourists go to visit the falls every year.
B. My uncle visited it last year.
C. The falls are located between the twin cities of Niagara Falls, Ontario, and Niagara Falls, New York.
D. I would like to go there some day as well.
C. The falls are located between the twin cities of Niagara Falls, Ontario, and Niagara Falls, New York.