context: |
  The Texas Longhorns football program is the intercollegiate team representing the University of Texas at Austin
  (variously Texas or UT) in the sport of American football. The Longhorns compete in the NCAA Division I Football
  Bowl Subdivision (formerly Division I-A) as a member of the Southeastern Conference (SEC). Their home games are
  played at Darrell K Royal–Texas Memorial Stadium in Austin, Texas. With over 900 wins, and an all-time win–loss
  percentage of .703, the Longhorns rank 4th and 7th on the all-time wins and win–loss records lists,
  respectively. Additionally, the program claims 4 national championships, 33 conference championships, 100
  First Team All-Americans (62 consensus and 25 unanimous), and 2 Heisman Trophy winners.
model-answer: "\nThe University of Texas at Austin, often referred to as the Texas
  Longhorns, has\nproduced a total of 47 Heisman Trophy winners, which is the most
  by any college \nor university in the history of the Heisman Trophy. This prestigious
  award is \npresented annually to the outstanding collegiate football player in the
  United \nStates, recognized for their exceptional performance and achievements throughout\nthe
  season. The Texas Longhorns have been home to some of the most talented and \nmemorable
  Heisman Trophy winners, including legendary figures like Davey \nO'Brien, Ricky
  Williams, and Vince Young."
original-answer: |
  2 Heisman Trophy winners
question: |
  How many Heisman Trophy winners does the Texas Longhorn Football team have?