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:
| tie no | home team | score | away team | date |
| 1 | birmingham | 3 - 0 | watford | 14 february 1931 |
| 2 | sunderland | 2 - 1 | sheffield united | 14 february 1931 |
| 3 | everton | 5 - 3 | grimsby town | 14 february 1931 |
| 4 | barnsley | 1 - 3 | wolverhampton wanderers | 14 february 1931 |
| 5 | portsmouth | 0 - 1 | west bromwich albion | 14 february 1931 |
| 6 | chelsea | 3 - 0 | blackburn rovers | 14 february 1931 |
| 7 | exeter city | 3 - 1 | leeds united | 14 february 1931 |
| 8 | southport | 1 - 0 | bradford park avenue | 14 february 1931 |
Title:
1930 - 31 fa cup
Statement:
the home team was chelsea when the score was 3 - 1 , playing against leeds united
Answer:
refuted