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:
| Episode air date | Audition city | Date | Venue | Callback date | Callback venue | Golden tickets |
| --- | --- | --- | --- | --- | --- | --- |
| 17 February 2012 | Bandung, West Java | 4–6 January 2012 | Sasana Budaya Ganesha | 29 January 2012 | RCTI Studio , Jakarta | 19.0 |
| 17 February 2012 | Yogyakarta , Special Region of Yogyakarta | 14–15 January 2012 | Jogja Expo Center | 16 January 2012 | Jogja Expo Center, Yogyakarta | 15.0 |
| 24 February 2012 | Surabaya, East Java | 21–22 December 2011 | Balai Prajurit | 23 December 2011 | Hotel Majapahit , Surabaya | 22.0 |
| 24 February 2012 | Manado , North Sulawesi | 29–30 November 2011 | M ICON | 23 December 2011 | Hotel Majapahit , Surabaya | 22.0 |
| 24 February 2012 | Ambon, Maluku | 3–4 December 2011 | Siwalima | 23 December 2011 | Hotel Majapahit , Surabaya | 22.0 |
| 2 March 2012 | Medan, North Sumatra | 10–11 December 2011 | State University of Medan | 12 December 2011 | Asean International Hotel, Medan | 22.0 |
| 2 March 2012 | Palembang, South Sumatra | 26–27 November 2011 | Palembang Sport & Convention Center | 12 December 2011 | Asean International Hotel, Medan | 22.0 |
| 2 March 2012 | Padang, West Sumatra | 3–4 December 2011 | UPI Convention Center | 12 December 2011 | Asean International Hotel, Medan | 22.0 |
Question:
Where is the audition city when the venue is upi convention center?
Answer:
Padang, West Sumatra