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:
| ngc number | object type | constellation | right ascension ( j2000 ) | declination ( j2000 ) |
| 2129 | open cluster | gemini | 06h01 m06s | degree19′20″ |
| 2146 | spiral galaxy | camelopardalis | 06h18 m37.5s | degree21′21″ |
| 2158 | open cluster | gemini | 06h07 m25s | degree06′ |
| 2168 | open cluster | gemini | 06h09 m | degree21′ |
| 2169 | open cluster | orion | 06h08 m32.5s | degree57′57″ |
| 2170 | diffuse nebula | monoceros | 06h07 m48s | degree23′ |
| 2171 | open cluster | mensa | 05h58 m26.2s | degree39′15″ |
| 2172 | open cluster | dorado | 06h00 m05s | degree38′ |
| 2173 | globular cluster | mensa | 05h57 m39.7s | degree58′41″ |
| 2174 | diffuse nebula | orion | 06h10 m | degree30′ |
| 2175 | open cluster | orion | 06h10 m | degree30′ |
| 2194 | open cluster | orion | 06h13 m42.4s | degree48′06″ |
Title:
list of ngc objects (2001 - 3000)
Statement:
diffuse nebula object has an ngc number of 2171
Answer:
refuted