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:
| number | builder | type | date | works number |
| 51 | baldwin locomotive works | ds4 - 4 - 750 | 1949 | 74408 |
| 52 | baldwin locomotive works | ds4 - 4 - 750 | 1949 | 74409 |
| 53 | baldwin locomotive works | ds4 - 4 - 1000 | 1949 | 74193 |
| 54 | baldwin locomotive works | s - 12 | 1952 / 1953 | 75823 |
| 55 | baldwin locomotive works | rs - 12 | 1955 | 76024 |
| 56 | baldwin locomotive works | rs - 12 | 1955 | 76105 |
| 57 | baldwin locomotive works | s - 12 | 1953 | 75914 |
| 61 | american locomotive works | rs - 11 | 1979 | unknown |
| 62 | american locomotive works | rs - 11 | 1979 | unknown |
| 63 | american locomotive works | rs - 11 | 1979 | unknown |
| 64 | electro - motive diesel | gp9 m | 1987 | unknown |
| 65 | electro - motive diesel | gp9 m | 1987 | unknown |
| 66 | electro - motive diesel | gp9 m | 1956 | unknown |
| 67 | electro - motive diesel | gp9 m | 6 / 1954 | 19554 |
| m - 80 | mack | railbus | 1923 | unknown |
| m - 100 | edwards rail car company | motor car | 1925 | unknown |
| m - 200 | ss&iw | motor car | 1927 | unknown |
| m - 300 | american car and foundry company | motor car | 1935 | unknown |
Title:
california western railroad
Statement:
the ss&iw and mack locomotive builders both had unknown works number
Answer:
supported