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 | blackpool | 2 - 1 | stockport county | 27 january 1951 |
| 2 | bristol city | 1 - 0 | brighton & hove albion | 27 january 1951 |
| 3 | preston north end | 0 - 2 | huddersfield town | 27 january 1951 |
| 4 | wolverhampton wanderers | 3 - 1 | aston villa | 27 january 1951 |
| 5 | sunderland | 2 - 0 | southampton | 27 january 1951 |
| 6 | derby county | 1 - 3 | birmingham city | 27 january 1951 |
| 7 | luton town | 1 - 2 | bristol rovers | 27 january 1951 |
| 8 | sheffield united | 0 - 0 | mansfield town | 27 january 1951 |
| replay | mansfield town | 4 - 2 | sheffield united | 31 january 1951 |
| 9 | newcastle united | 3 - 2 | bolton wanderers | 27 january 1951 |
| 10 | manchester united | 4 - 0 | leeds united | 27 january 1951 |
| 11 | millwall | 0 - 1 | fulham | 27 january 1951 |
| 12 | hull city | 2 - 0 | rotherham united | 27 january 1951 |
| 13 | exeter city | 1 - 1 | chelsea | 27 january 1951 |
| replay | chelsea | 2 - 0 | exeter city | 31 january 1951 |
| 14 | newport county | 0 - 2 | norwich city | 27 january 1951 |
| 15 | arsenal | 3 - 2 | northampton town | 27 january 1951 |
| 16 | stoke city | 1 - 0 | west ham united | 27 january 1951 |
Title:
1950 - 51 fa cup
Statement:
mansfield town is the away team when sheffield united is the home team
Answer:
refuted