Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| date | site | sport | winning team | series |
| september 10 , 2010 | iowa city | volleyball | iowa state | iowa state 2 - 0 |
| september 11 , 2010 | iowa city | football | iowa | iowa 3 - 2 |
| september 17 , 2010 | ames | w soccer | iowa | iowa 5 - 2 |
| november 13 , 2010 | springfield | m cross country | iowa state | iowa 5 - 4 |
| november 13 , 2010 | springfield | w cross country | iowa state | iowa state 6 - 5 |
| december 3 , 2010 | iowa city | wrestling | iowa | iowa 7 - 6 |
| december 9 , 2010 | iowa city | w basketball | iowa | iowa 9 - 6 |
| december 10 , 2010 | iowa city | m basketball | iowa state | iowa 9 - 8 |
| december 10 , 2010 | iowa city | w swimming | iowa | iowa 11 - 8 |
| february 18 , 2011 | ames | w gymnastics | iowa state | iowa 11 - 10 |
| february 25 , 2011 | iowa city | w gymnastics | iowa | iowa 13 - 10 |
| april 20 , 2011 | iowa city | softball | iowa | iowa 15 - 10 |
| may 5 , 2011 | iowa city | academics | iowa state | iowa 15 - 11 |
Title:
iowa corn cy - hawk series
Statement:
a softball game played on april 20 , 2011 the winning team was iowa
Answer:
supported