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: Consider Input: original question: Which risk factor is related to [Bacterial vaginosis]?
answer: sexually transmitted infection, unsafe sex, pregnancy...
answer type: Risk Factor.
auxiliary information: Bacterial vaginosis, also known as vaginal bacteriosis or Gardnerella vaginitis, is a disease of the vagina caused by excessive bacteria. Common symptoms include increased vaginal discharge that often smells like fish. The discharge is usually white or gray in color. Burning with urination may occur. Itching is uncommon. Occasionally there may be no symptoms. Having BV increases the risk of infection by a number of other sexually transmitted infections including HIV/AIDS. It also increases the risk of early delivery among pregnant women. BV is caused by an imbalance of the naturally occurring bacteria in the vagina. There is a change in the most common type of bacteria and a hundred to thousandfold increase in total numbers of bacteria present. Risk factors include douching, new or multiple sex partners, antibiotics, and using an intrauterine device among others. However, it is not considered a sexually transmitted infection. Diagnosis is suspected based on the symptoms and may be verified by testing the vaginal discharge and finding a higher than normal vaginal pH and large numbers of bacteria. BV is often confused with a vaginal yeast infection or infection with Trichomonas.

Output: [Bacterial vaginosis] has what risk factor?


Input: Consider Input: original question: How many beer styles are used in [Cascade]?
answer: 9
answer type: Beer style.
auxiliary information: Cascade is one of the many varieties of hops. Cascade hops are the most widely used hops by craft breweries in the USA.

Output: [Cascade] uses how many beer styles?


Input: Consider Input: original question: What's the unit of frequency in the measurement system whose current density unit is [Ampere per square metre]?
answer: hertz, kilohertz, gigahertz...
answer type: Unit of frequency.


Output: What unit of frequency in the measurement system has a current density unit in [Ampere per square metre]?