Determine the topic of the question-answer pair. Question: "how many schools are in the big ten?"; Answer: "Its twelve member institutions (which are primarily flagship research universities in their respective states, well-regarded academically, and with relatively large student enrollment) are located primarily in the Midwest , stretching from Nebraska in the west to Penn State in the east."? Topic:
Ans: Big Ten Conference

Determine the topic of the question-answer pair. Question: "when was the lady gaga judas song released?"; Answer: ""Judas" is a song by American recording artist Lady Gaga , from her second studio album Born This Way (2011)."? Topic:
Ans: Judas (song)

Determine the topic of the question-answer pair. Question: "what are the sulfas?"; Answer: "The original antibacterial sulfonamides (sometimes called sulfa drugs or sulpha drugs) are synthetic antimicrobial agents that contain the sulfonamide group."? Topic:
Ans: Sulfonamide (medicine)

Determine the topic of the question-answer pair. Question: "what school did oprah winfrey help?"; Answer: "The Oprah Winfrey Leadership Academy for Girls - South Africa is a female boarding school founded in January 2007 and located in Henley on Klip near Meyerton , south of Johannesburg , South Africa ."? Topic:
Ans: Oprah Winfrey Leadership Academy for Girls