Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Date | Time | ACC Team | Big Ten Team | Location | Television | Attendance | Winner | Challenge Leader |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Mon., Dec. 1 | 7:00PM | Virginia Tech | #22 Wisconsin | Cassell Coliseum • Blacksburg, VA | ESPN2 | 9847.0 | Wisconsin (74-72) | BigTen (1-0) |
| Tue., Dec. 2 | 7:00PM | Boston College | Iowa | Conte Forum • Chestnut Hill, MA | ESPNU | 4084.0 | Boston College (57-55) | Tied (1-1) |
| Tue., Dec. 2 | 7:00PM | #22 Miami (FL) | Ohio State | BankUnited Center • Coral Gables, FL | ESPN | 5870.0 | Ohio State (73-68) | BigTen (2-1) |
| Tue., Dec. 2 | 7:30PM | Clemson | Illinois | Assembly Hall • Champaign, IL | ESPN2 | 14741.0 | Clemson (76-74) | Tied (2-2) |
| Tue., Dec. 2 | 9:00PM | #4 Duke | #10 Purdue | Mackey Arena • West Lafayette, IN | ESPN | 14123.0 | Duke (76-60) | ACC (3-2) |
| Tue., Dec. 2 | 9:30PM | Virginia | Minnesota | Williams Arena • Minneapolis, MN | ESPN2 | 12424.0 | Minnesota (66-56) | Tied (3-3) |
| Wed., Dec. 3 | 7:15PM | #17 Wake Forest | Indiana | LJVM Coliseum • Winston-Salem, NC | ESPN | 12445.0 | Wake Forest (83-58) | ACC (4-3) |
| Wed., Dec. 3 | 7:30PM | Maryland | Michigan | Comcast Center • College Park, MD | ESPNU | 17950.0 | Maryland (75-70) | ACC (5-3) |
| Wed., Dec. 3 | 7:30PM | Georgia Tech | Penn State | Alexander Memorial Coliseum • Atlanta, GA | ESPN2 | 7900.0 | Penn State (85-83) | ACC (5-4) |
| Wed., Dec. 3 | 9:15PM | #1 North Carolina | #12 Michigan State | Ford Field • Detroit, MI ( Basketbowl II ) | ESPN | 25267.0 | North Carolina (98-63) | ACC (6-4) |
Question:
Who is the winner when bigten (2-1) is the challenge leader?
Answer:
Ohio State (73-68)