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 | walsall | 0 - 0 | liverpool | 17 february 1968 |
| replay | liverpool | 5 - 2 | walsall | 19 february 1968 |
| 2 | aston villa | 0 - 1 | rotherham united | 17 february 1968 |
| 3 | sheffield wednesday | 2 - 1 | swindon town | 17 february 1968 |
| 4 | middlesbrough | 1 - 1 | bristol city | 17 february 1968 |
| replay | bristol city | 2 - 1 | middlesbrough | 20 february 1968 |
| 5 | west bromwich albion | 1 - 1 | southampton | 17 february 1968 |
| replay | southampton | 2 - 3 | west bromwich albion | 21 february 1968 |
| 6 | sheffield united | 2 - 1 | blackpool | 17 february 1968 |
| 7 | tottenham hotspur | 3 - 1 | preston north end | 17 february 1968 |
| 8 | manchester city | 0 - 0 | leicester city | 17 february 1968 |
| replay | leicester city | 4 - 3 | manchester city | 19 february 1968 |
| 9 | fulham | 0 - 0 | portsmouth | 17 february 1968 |
| replay | portsmouth | 1 - 0 | fulham | 21 february 1968 |
| 10 | coventry city | 1 - 1 | tranmere rovers | 17 february 1968 |
| replay | tranmere rovers | 2 - 0 | coventry city | 21 february 1968 |
| 11 | carlisle united | 0 - 2 | everton | 17 february 1968 |
| 12 | chelsea | 1 - 0 | norwich city | 17 february 1968 |
| 13 | swansea town | 0 - 1 | arsenal | 17 february 1968 |
| 14 | leeds united | 2 - 1 | nottingham forest | 17 february 1968 |
| 15 | stoke city | 0 - 3 | west ham united | 17 february 1968 |
| 16 | birmingham city | 3 - 0 | orient | 17 february 1968 |
Title:
1967 - 68 fa cup
Statement:
there were three games where the difference in score for the teams was 3: liverpool / walsall on 19 february 1968 , birmingham city / orient on 17 february 1968 , and chelsea / west ham united on 17 february 1968
Answer:
refuted