user
Instruction
This is a table fact verification task. The goal of this task is to distinguish whether the given statement is entailed or refuted by the given table.


Table
Table Title: 1975 - 76 fa cup
Table Content:
| tie no | home team | score | away team | date |
| --- | --- | --- | --- | --- |
| 1 | leicester city | 1 - 2 | manchester united | 14 february 1976 |
| 2 | bolton wanderers | 3 - 3 | newcastle united | 14 february 1976 |
| replay | newcastle united | 0 - 0 | bolton wanderers | 18 february 1976 |
| replay | bolton wanderers | 1 - 2 | newcastle united | 23 february 1976 |
| 3 | wolverhampton wanderers | 3 - 0 | charlton athletic | 14 february 1976 |
| 4 | west bromwich albion | 1 - 1 | southampton | 14 february 1976 |
| replay | southampton | 4 - 0 | west bromwich albion | 17 february 1976 |
| 5 | derby county | 1 - 0 | southend united | 14 february 1976 |
| 6 | norwich city | 1 - 2 | bradford city | 23 february 1976 |
| 7 | chelsea | 2 - 3 | crystal palace | 14 february 1976 |
| 8 | stoke city | 0 - 0 | sunderland | 14 february 1976 |
| replay | sunderland | 2 - 1 | stoke city | 17 february 1976 |


Statement
the away team be southend united when the score be 1 - 0 and the home team be chelsea when the score be 2 - 3


Answer Format
The final answer should be either "entailed" or "refuted" and use the following format:
```json
{
    "answer": "entailed" or "refuted"
}
```
rule
["entailed"]