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:
| team 1 | agg | team 2 | 1st leg | 2nd leg |
| benin | 6 - 3 | morocco | 3 - 0 | 3 - 3 |
| tunisia | 0 - 2 | mali | 0 - 1 | 0 - 1 |
| ghana | 5 - 2 | angola | 5 - 1 | 0 - 1 |
| gambia | 4 - 1 | mauritania | 1 - 0 | 3 - 1 |
| nigeria | 3 - 0 | senegal | 2 - 0 | 1 - 0 |
| kenya | 1 - 1 (2 - 4 pso) | sudan | 1 - 0 | 0 - 1 |
| egypt | 6 - 0 | zimbabwe | 5 - 0 | 1 - 0 |
| zambia | 3 - 0 | mauritius | 1 - 0 | 2 - 0 |
| cameroon | 2 - 0 | burundi | 1 - 0 | 1 - 0 |
| republic of the congo | 3 - 1 | dr congo | 1 - 1 | 2 - 0 |
| gabon | 0 - 2 | botswana | 0 - 2 | 0 - 0 |
| south africa | 8 - 2 | réunion | 1 - 1 | 7 - 1 |
| côte d'ivoire | 3 - 2 | guinea | 1 - 1 | 2 - 1 |
| burkina faso | 6 - 0 | niger | 3 - 0 | 3 - 0 |
Title:
2009 african youth championship
Statement:
gambia was ahead of opposing team mauritania after the 1st leg with a result of 1 - 0
Answer:
supported