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: 1961 formula one season
Table Content:
| race name | circuit | date | winning driver | constructor | report |
| --- | --- | --- | --- | --- | --- |
| ii lombank trophy | snetterton | 26 march | jack brabham | cooper - climax | report |
| ix glover trophy | goodwood | 3 april | john surtees | cooper - climax | report |
| xxi pau grand prix | pau | 3 april | jim clark | lotus - climax | report |
| iii brussels grand prix | heysel | 9 april | jack brabham | cooper - climax | report |
| ii vienna grand prix | aspern aerodrome | 16 april | stirling moss | lotus - climax | report |
| vi aintree 200 | aintree | 22 april | jack brabham | cooper - climax | report |
| xi syracuse grand prix | syracuse | 25 april | giancarlo baghetti | ferrari | report |
| xix naples grand prix | posillipo | 14 may | giancarlo baghetti | ferrari | report |
| ix london trophy | crystal palace | 23 may | roy salvadori | cooper - climax | report |
| vi silver city trophy | brands hatch | 3 june | stirling moss | lotus - climax | report |
| solitude grand prix | solitudering | 23 july | innes ireland | lotus - climax | report |
| vii kanonloppet | karlskoga | 20 august | stirling moss | lotus - climax | report |
| ii danish grand prix | roskildering | 2627 august | stirling moss | lotus - climax | report |
| xv modena grand prix | modena | 3 september | stirling moss | lotus - climax | report |
| iii flugplatzrennen | zeltweg airfield | 17 september | innes ireland | lotus - climax | report |
| viii gold cup | oulton park | 23 september | stirling moss | ferguson - climax | report |
| v lewis - evans trophy | brands hatch | 1 october | tony marsh | brm - climax | report |
| i coppa italia | vallelunga | 12 october | giancarlo baghetti | porsche | report |
| v rand grand prix | kyalami | 9 december | jim clark | lotus - climax | report |
| i natal grand prix | westmead | 17 december | jim clark | lotus - climax | report |
| viii south african grand prix | east london | 26 december | jim clark | lotus - climax | report |


Statement
both race stefano rusconi and ix glover trophy take place on april 3


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