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:
| year | date | winner | result | loser | location |
| 1970 | october 4 | baltimore colts | 14 - 6 | boston patriots | harvard stadium |
| 1970 | october 25 | baltimore colts | 27 - 3 | boston patriots | memorial stadium (baltimore) |
| 1971 | october 3 | baltimore colts | 23 - 3 | new england patriots | schaefer stadium |
| 1971 | december 19 | new england patriots | 21 - 17 | baltimore colts | memorial stadium (baltimore) |
| 1972 | november 6 | baltimore colts | 24 - 17 | new england patriots | schaefer stadium |
| 1972 | november 26 | baltimore colts | 31 - 0 | new england patriots | memorial stadium (baltimore) |
| 1973 | october 7 | new england patriots | 24 - 16 | baltimore colts | schaefer stadium |
| 1973 | december 16 | baltimore colts | 18 - 13 | new england patriots | memorial stadium (baltimore) |
| 1974 | october 6 | new england patriots | 42 - 3 | baltimore colts | schaefer stadium |
| 1974 | november 24 | new england patriots | 27 - 17 | baltimore colts | memorial stadium (baltimore) |
| 1975 | october 19 | new england patriots | 21 - 10 | baltimore colts | schaefer stadium |
| 1975 | december 21 | baltimore colts | 34 - 21 | new england patriots | memorial stadium (baltimore) |
| 1976 | september 12 | baltimore colts | 27 - 13 | new england patriots | schaefer stadium |
| 1976 | november 14 | new england patriots | 21 - 14 | baltimore colts | memorial stadium (baltimore) |
| 1977 | october 23 | new england patriots | 17 - 3 | baltimore colts | schaefer stadium |
| 1977 | december 18 | baltimore colts | 30 - 24 | new england patriots | memorial stadium (baltimore) |
| 1978 | september 18 | baltimore colts | 34 - 27 | new england patriots | schaefer stadium |
| 1978 | november 26 | new england patriots | 35 - 14 | baltimore colts | memorial stadium (baltimore) |
| 1979 | october 28 | baltimore colts | 31 - 26 | new england patriots | memorial stadium (baltimore) |
| 1979 | november 18 | new england patriots | 50 - 21 | baltimore colts | schaefer stadium |
Title:
colts - patriots rivalry
Statement:
harvard stadium is the location when the winner is the baltimore patriots , when the year is before 1971 , and the result is 15 - 6
Answer:
refuted