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:
| date | course | distance | type | winner | race leader |
| 24 may | milan to turin | - | plain stage | renzo zanazzi ( ita ) | renzo zanazzi ( ita ) |
| 25 may | turin to genoa | - | plain stage | gino bartali ( ita ) | renzo zanazzi ( ita ) |
| 26 may | genoa to reggio emilia | - | stage with mountain (s) | luciano maggini ( ita ) | renzo zanazzi ( ita ) |
| 27 may | reggio emilia to prato | - | stage with mountain (s) | fausto coppi ( ita ) | gino bartali ( ita ) |
| 28 may | rest day | rest day | rest day | rest day | rest day |
| 29 may | prato to bagni di casciana terme | - | plain stage | luciano maggini ( ita ) | gino bartali ( ita ) |
| 29 may | bagni di casciana terme to florence | - | plain stage | renzo zanazzi ( ita ) | gino bartali ( ita ) |
| 30 may | florence to perugia | - | plain stage | giordano cottur ( ita ) | gino bartali ( ita ) |
| 31 may | perugia to rome | - | stage with mountain (s) | oreste conte ( ita ) | gino bartali ( ita ) |
| 1 june | rome to naples | - | plain stage | fausto coppi ( ita ) | gino bartali ( ita ) |
| 2 june | rest day | rest day | rest day | rest day | rest day |
| 3 june | naples to bari | - | stage with mountain (s) | elio bertocchi ( ita ) | gino bartali ( ita ) |
| 4 june | bari to foggia | - | plain stage | mario ricci ( ita ) | gino bartali ( ita ) |
| 5 june | foggia to pescara | - | plain stage | oreste conte ( ita ) | gino bartali ( ita ) |
| 6 june | rest day | rest day | rest day | rest day | rest day |
| 7 june | pescara to cesenatico | - | plain stage | giovanni corrieri ( ita ) | gino bartali ( ita ) |
| 8 june | cesenatico to padua | - | plain stage | antonio bevilacqua ( ita ) | gino bartali ( ita ) |
| 9 june | padua to vittorio veneto | - | plain stage | adolfo leoni ( ita ) | gino bartali ( ita ) |
| 10 june | vittorio veneto to pieve di cadore | - | stage with mountain (s) | gino bartali ( ita ) | gino bartali ( ita ) |
| 11 june | rest day | rest day | rest day | rest day | rest day |
| 12 june | pieve di cadore to trento | - | stage with mountain (s) | fausto coppi ( ita ) | fausto coppi ( ita ) |
| 13 june | trento to brescia sant'eufemia | - | plain stage | adolfo leoni ( ita ) | fausto coppi ( ita ) |
| 14 june | brescia sant'eufemia to lugano ( switzerland ) | - | plain stage | giulio bresci ( ita ) | fausto coppi ( ita ) |
| 15 june | lugano ( switzerland ) to milan | - | stage with mountain (s) | adolfo leoni ( ita ) | fausto coppi ( ita ) |
| total | total | - | km (mi) | - | km (mi) |
Title:
1947 giro d'italia
Statement:
renzo zanazzi was the race leader for the longest period of time
Answer:
refuted