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 |
| 12 may | brescia | - | individual time trial | stage cancelled |
| 13 may | brescia to mantua | - | team time trial | bianchi - piaggio |
| 14 may | mantua to comacchio | - | plain stage | guido bontempi ( ita ) |
| 15 may | comacchio to fano | - | plain stage | paolo rosola ( ita ) |
| 16 may | pesaro to todi | - | stage with mountain (s) | giuseppe saronni ( ita ) |
| 17 may | terni to vasto | - | stage with mountain (s) | eduardo chozas ( esp ) |
| 18 may | vasto to campitello matese | - | stage with mountain (s) | alberto fernández ( esp ) |
| 19 may | campitello matese to salerno | - | stage with mountain (s) | moreno argentin ( ita ) |
| 20 may | salerno to terracina | - | plain stage | guido bontempi ( ita ) |
| 21 may | terracina to montefiascone | - | stage with mountain (s) | riccardo magrini ( ita ) |
| 22 may | montefiascone to bibbiena | - | stage with mountain (s) | palmiro masciarelli ( ita ) |
| 23 may | bibbiena to pietrasanta | - | stage with mountain (s) | lucien van impe ( bel ) |
| 24 may | rest day | rest day | rest day | rest day |
| 25 may | pietrasanta to reggio emilia | - | stage with mountain (s) | alf segersäll ( swe ) |
| 26 may | reggio emilia to parma | - | individual time trial | giuseppe saronni ( ita ) |
| 27 may | parma to savona | - | stage with mountain (s) | gregor braun ( frg ) |
| 28 may | savona to orta san giulio | - | stage with mountain (s) | paolo rosola ( ita ) |
| 29 may | orta san giulio to milan | - | plain stage | frank hoste ( bel ) |
| 29 may | milan to bergamo | - | stage with mountain (s) | giuseppe saronni ( ita ) |
| 30 may | bergamo to colli di san fermo | - | stage with mountain (s) | alberto fernández ( esp ) |
| 31 may | sarnico to vicenza | - | stage with mountain (s) | paolo rosola ( ita ) |
| 1 june | rest day | rest day | rest day | rest day |
| 2 june | vicenza to selva di val gardena | - | stage with mountain (s) | mario beccia ( ita ) |
| 3 june | selva di val gardena to arabba | - | stage with mountain (s) | alessandro paganessi ( ita ) |
| 4 june | arabba to gorizia | - | plain stage | moreno argentin ( ita ) |
| 5 june | gorizia to udine | - | individual time trial | roberto visentini ( ita ) |
| total | total | - | km (mi) | km (mi) |
Title:
1983 giro d'italia
Statement:
june 4 is the date when the earliest plain stage took place
Answer:
refuted