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:
| race | circuit | date | pole position | fastest lap | winning driver | constructor | tyre | report |
| argentine grand prix | buenos aires | 18 january | alberto ascari | alberto ascari | alberto ascari | ferrari | p | report |
| indianapolis 500 | indianapolis | 30 may | bill vukovich | bill vukovich | bill vukovich | kurtis kraft - offenhauser | f | report |
| dutch grand prix | zandvoort | 7 june | alberto ascari | luigi villoresi | alberto ascari | ferrari | p | report |
| belgian grand prix | spa - francorchamps | 21 june | juan manuel fangio | josé froilán gonzález | alberto ascari | ferrari | p | report |
| french grand prix | reims | 5 july | alberto ascari | juan manuel fangio | mike hawthorn | ferrari | p | report |
| british grand prix | silverstone | 18 july | alberto ascari | alberto ascari josé froilán gonzález | alberto ascari | ferrari | p | report |
| german grand prix | nürburgring | 2 august | alberto ascari | alberto ascari | giuseppe farina | ferrari | p | report |
| swiss grand prix | bremgarten | 23 august | juan manuel fangio | alberto ascari | alberto ascari | ferrari | p | report |
| italian grand prix | monza | 13 september | alberto ascari | juan manuel fangio | juan manuel fangio | maserati | p | report |
Title:
1953 formula one season
Statement:
alberto ascari was in the pole position six times
Answer:
supported