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.

original question: [Pietro] is an artwork of which visual artist?
answer: nicolai fechin
answer type: Visual Artist.
Which visual artist created the artwork by the name of [Pietro]?

original question: How many physiologic effect does drug [Phentermine] have?
answer: 2
answer type: Drug physiologic effect.
auxiliary information: Phentermine, a contraction of "phenyl-tertiary-butylamine", is a psychostimulant drug of the phenethylamine class, with pharmacology similar to amphetamine. It is used medically as an appetite suppressant. Phentermine is approved as an appetite suppressant and is medically prescribed as a diet pill; intended for obese patients and patients that are considered a medical risk due to weight. Phentermine is a prescription that helps aid weight-loss and is designed for short-term use with a combination of exercise and a healthy diet. Phentermine is FDA approved but it's currently being studied in combination with other medications for obesity. The first such combination is the appetite suppressant phentermine/topiramate. In 2012, the FDA approved its sale in the United States. There are various Phentermine brands and supplements available through tablets, capsules, and drinks such as: Vites, Adipex and Qsymia available in various dosages. Manufacturers of Phentermine diet pills have their own 37.5 mg dosages, Phentermine 37.5 mg tablets or capsules are generally manufactured by generic pharmaceutical groups.
How Many physiologic effect does drug [Phentermine] have?

original question: What types of tennis match have [Roger Federer] won?
answer: men's singles
answer type: Tennis Match Type.
auxiliary information: Tennis player Roger Federer (IPA pronunciation: [Àà…π…ë.d í…ôr Ààf…õ.d…ôr.…ôr]) (born August 8, 1981) is a Swiss tennis professional, currently ranked World No. 1. Many experts and many of his own tennis peers believe that Federer may be the greatest men's singles player of all time. Federer has won eleven Grand Slam men's singles titles in 33 appearances (all eleven coming in a record 17 consecutive appearances), three Tennis Masters Cup titles, and 14 ATP Masters Series titles. In 2004, the Swiss became the first man since 1988 to win three of four Grand Slam singles tournaments in the same year: the Australian Open, Wimbledon and U.S. Open. In 2006, he became the first and only male player to repeat this feat in the Open Era and also the first man in the Open Era to win at least ten singles tournaments in three consecutive years (2004 to 2006). He is also the only player ever to have won both the Wimbledon and U.S. Open singles titles in three consecutive years. In 2007, when he...

What kind of tennis matches have been won by [Roger Federer]?