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:
| city | january (avg high degree) | january (avg low degree) | july (avg high degree) | july (avg low degree) |
| winnipeg , mb | 10.6 | 6.5 | 78.4 | 56.3 |
| saskatoon , sk | 13.8 | 5.3 | 77.5 | 52.9 |
| regina , sk | 15.3 | 4.2 | 78.2 | 53.4 |
| quebec city , qc | 19.4 | 3.0 | 76.5 | 57.2 |
| edmonton , ab | 20.7 | 0.1 | 73.0 | 49.1 |
| ottawa , on | 21.6 | 6.1 | 79.9 | 60.3 |
| calgary , ab | 30.4 | 8.2 | 73.8 | 49.6 |
| montreal , qc | 22.5 | 6.8 | 79.3 | 61.0 |
| halifax , ns | 31.8 | 17.2 | 73.6 | 59.2 |
| st john 's , nl | 30.6 | 17.2 | 69.3 | 51.6 |
| toronto , on | 30.7 | 19.8 | 79.9 | 64.4 |
| windsor , on | 31.5 | 18.9 | 82.6 | 64.2 |
| vancouver , bc | 44.2 | 34.3 | 71.8 | 56.7 |
| kamloops , bc | 32.7 | 21.4 | 84.0 | 57.6 |
| yellowknife , nt | 6.9 | 21.1 | 70.3 | 54.7 |
| iqaluit , nu | 9.0 | 23.6 | 54.1 | 39.4 |
| moncton , nb | 25.3 | 6.8 | 76.5 | 55.2 |
| charlottetown , pei | 25.9 | 10.2 | 73.9 | 57.4 |
| whitehorse , yt | 12.2 | 2.6 | 69.1 | 46.4 |
Title:
temperature in canada
Statement:
4 cities have an average low temperature in july greater than 50 degrees
Answer:
refuted