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:
| school | team name | town | county | school enrollment (200810) | football |
| de kalb high school | tigers | de kalb | buchanan | 118 | y |
| jefferson conception junction high school | (lady) eagles | conception junction | nodaway | 50 | n |
| osborn high school | wildcats / lady cats | osborn | de kalb | 40 | n |
| north andrew high school | cardinals | rosendale | andrew | 105 | y |
| northeast nodaway high school | bluejays | ravenwood | nodaway | 73 | n |
| southwest livingston high school | wildcats | ludlow | livingston | 65 | y (football only) |
| south nodaway high school | longhorns | barnard | nodaway | 71 | y |
| stewartsville high school | cardinals | stewartsville | de kalb | 88 | y |
| union star high school | trojans | union star | de kalb | 47 | y |
Title:
platte valley conference
Statement:
union star high school in de kalb county has an enrollment of forty seven
Answer:
supported