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:
| channel | channel name | callsign | signal power | broadcast area |
| 1 | nhk general tv / nhk g (gtv) | joak - dtv | 10 kw | greater tokyo |
| 2 | nhk educational tv / nhk e (etv) | joab - dtv | 10 kw | all kantō |
| 4 | nippon television / nittele (ntv) | joax - dtv | 10 kw | all kantō |
| 5 | tv asahi / tele - asa (ex) | joex - dtv | 10 kw | all kantō |
| 6 | tbs | jorx - dtv | 10 kw | all kantō |
| 7 | tv tokyo / teleto (tx) | jotx - dtv | 10 kw | all kantō |
| 8 | fuji television (cx) | jocx - dtv | 10 kw | all kantō |
Title:
tokyo skytree
Statement:
the call sign for channel 6 is jorx = dtv
Answer:
supported