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:
| departure | going to | calling at | arrival | operator |
| 6.4 | stamford east | ryhall & belmesthorpe , stamford east | 6.5 | gnr |
| 8.1 | stamford east | ryhall & belmesthorpe , stamford east | 8.2 | gnr |
| 8.3 | bourne | braceborough spa , thurlby , bourne | 8.5 | gnr |
| 8.56 | stamford east | ryhall & belmesthorpe , stamford east | 9.06 | gnr |
| 9.52 | grantham | little bytham , corby , great ponton , grantham | 10.35 | gnr |
| 10.05 | stamford east | ryhall & belmesthorpe , stamford east | 10.15 | gnr |
| 10.05 | bourne | braceborough spa , thurlby , bourne | 10.25 | gnr |
| 11.07 | grantham | little bytham , corby , great ponton , grantham | 11.4 | gnr |
| 11.27 | peterborough north | tallington , peterborough north | 11.46 | gnr |
| 11.3 | bourne | braceborough spa , thurlby , bourne | 11.45 | gnr |
| 11.35 | stamford east | ryhall & belmesthorpe , stamford east | 11.45 | gnr |
| 13.25 | peterborough north | peterborough north | 13.41 | gnr |
| 13.3 | stamford east | ryhall & belmesthorpe , stamford east | 13.39 | gnr |
| 14.1 | stamford east | ryhall & belmesthorpe , stamford east | 14.2 | gnr |
| 14.22 | bourne | braceborough spa , thurlby , bourne | 14.37 | gnr |
| 15.5 | grantham | grantham | 16.11 | gnr |
| 16.05 | stamford east | ryhall & belmesthorpe , stamford east | 16.15 | gnr |
| 16.05 | bourne | braceborough spa , thurlby , bourne | 16.25 | gnr |
| 17.17 | peterborough north | tallington , peterborough north | 17.36 | gnr |
| 17.25 | stamford east | ryhall & belmesthorpe , stamford east | 17.35 | gnr |
| 17.25 | bourne | braceborough spa , thurlby , bourne | 17.4 | gnr |
| 18.48 | grantham | little bytham , grantham | 19.13 | gnr |
| 19.09 | stamford east | ryhall & belmesthorpe , stamford east | 19.19 | gnr |
| 19.12 | bourne | braceborough spa , thurlby , bourne | 19.26 | gnr |
Title:
none
Statement:
gnr ia the operator of only one train arriving after 13.39
Answer:
refuted