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:
| congress | short title | bill number (s) | date introduced | sponsor (s) | of cosponsors |
| 111th congress | stem cell research enhancement act of 2009 | hr 873 | february 4 , 2009 | rep diana degette (d - co) | 113 |
| 111th congress | stem cell research enhancement act of 2009 | s 487 | february 26 , 2009 | sen tom harkin (d - ia) | 10 |
| 110th congress | stem cell research enhancement act of 2007 | hr 3 | january 5 , 2007 | rep diana degette (d - co) | 217 |
| 110th congress | stem cell research enhancement act of 2007 | s 5 | january 4 , 2007 | sen harry reid (d - nv) | 41 |
| 109th congress | stem cell research enhancement act of 2005 | hr 810 | february 15 , 2005 | rep michael castle (r - de) | 200 |
| 109th congress | stem cell research enhancement act of 2005 | s 471 | february 28 , 2005 | sen arlen specter (r - pa) | 43 |
Title:
stem cell research enhancement act
Statement:
introduced to the senate on february 26 , 2009 , s 487 had the highest number of cosponsors
Answer:
refuted