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 | attendance |
| 1 | leicester city | 0 - 3 | coventry city | 23 january 1999 |
| 2 | blackburn rovers | 1 - 0 | sunderland | 23 january 1999 |
| 3 | aston villa | 0 - 2 | fulham | 23 january 1999 |
| 4 | sheffield wednesday | 2 - 0 | stockport county | 23 january 1999 |
| 5 | wolverhampton wanderers | 1 - 2 | arsenal | 24 january 1999 |
| 6 | everton | 1 - 0 | ipswich town | 23 january 1999 |
| 7 | wrexham | 1 - 1 | huddersfield town | 23 january 1999 |
| replay | huddersfield town | 2 - 1 | wrexham | 3 february 1999 |
| 8 | sheffield united | 4 - 1 | cardiff city | 27 january 1999 |
| 9 | newcastle united | 3 - 0 | bradford city | 23 january 1999 |
| 10 | barnsley | 3 - 1 | bournemouth | 23 january 1999 |
| 11 | bristol rovers | 3 - 0 | leyton orient | 23 january 1999 |
| 12 | portsmouth | 1 - 5 | leeds united | 23 january 1999 |
| 13 | manchester united | 2 - 1 | liverpool | 54591 |
| 14 | wimbledon | 1 - 1 | tottenham hotspur | 23 january 1999 |
| replay | tottenham hotspur | 3 - 0 | wimbledon | 2 february 1999 |
| 15 | oxford united | 1 - 1 | chelsea | 25 january 1999 |
| replay | chelsea | 4 - 2 | oxford united | 3 february 1999 |
| 16 | swansea city | 0 - 1 | derby county | 23 january 1999 |
Title:
1998 - 99 fa cup
Statement:
the match between portsmouth and leeds united had the highest goal difference (5 goals)
Answer:
refuted