Definition: Compose a new way to ask the same question. The new question must be asking the exact same thing as the original question does. Without any other information, you should be able to tell that the original question and the new question are the same. Preserve bracketed phrases in your new question. You can change the rest of the question provided the above requirements are satisfied. The new question must have a natural, fluent formulation, as if it were composed by a native English speaker. You will be given three pieces of information to help you create better questions. Those are: "Answer": the answer to the question, e.g., "Honolulu". "Answer Type": the type of the answer, e.g., "Location". "Auxiliary Information" is a detailed description of some concepts mentioned in the question, if any.
Input: original question: How many tournaments in [The US Open (Tennis)]?
answer: 36
answer type: Multi-event tournament.
auxiliary information: The United States Open Tennis Championships is a hardcourt tennis tournament which is the modern version of one of the oldest tennis championships in the world, the U.S. National Championship, for which men's singles was first contested in 1881. Since 1987, the US Open has been chronologically the fourth and final tennis major comprising the Grand Slam each year; the other three are the Australian Open, French Open and Wimbledon. The US Open is held annually in late August and early September over a two-week period. The main tournament consists of five event championships: men's and women's singles, men's and women's doubles, and mixed doubles, with additional tournaments for senior, junior, and wheelchair players. Since 1978, the tournament has been played on acrylic hard courts at the USTA Billie Jean King National Tennis Center in Flushing Meadows‚ÄìCorona Park, Queens, New York City. The US Open is owned and organized by the United States Tennis Association, a not-for-profit organization. Net proceeds from ticket sales are used to promote the development of tennis in the United States. The US Open is the only major that employs tiebreakers in every set of a match.

The amount of tournaments in [The US Open (Tennis)] is what?