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:
| model | build year | total produced | wheel arrangement | prime mover | power output |
| fm cfa - 16 - 4 | 1950 - 1953 | 36 | b - b | fm 38d - 8 opposed piston | hp (mw) |
| fm cfb - 16 - 4 | 1950 - 1953 | 18 | b - b | fm 38d - 8 opposed piston | hp (mw) |
| fm cfa - 20 - 4 | 1950 - 1953 | 12 | b - b | fm 38d - 10 opposed piston | hp (mw) |
| fm cfb - 20 - 4 | 1950 - 1953 | 3 | b - b | fm 38d - 10 opposed piston | hp (mw) |
| fm cpa - 20 - 5 | 1950 - 1953 | 8 | b - a1a | fm 38d - 10 opposed piston | hp (mw) |
| fm cpa - 24 - 5 | 1950 - 1953 | 22 | b - a1a | fm 38d - 12 opposed piston | hp (mw) |
Title:
list of fairbanks - morse locomotives
Statement:
the fm cfb - 20 - 4 model is one of six models that has a wheel arrangement of b - b
Answer:
refuted