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:
| class | wheel arrangement | fleet number (s) | manufacturer | year made | quantity made | quantity preserved | year (s) withdrawn |
| robert w urie (1912 - 1922) | robert w urie (1912 - 1922) | robert w urie (1912 - 1922) | robert w urie (1912 - 1922) | robert w urie (1912 - 1922) | robert w urie (1912 - 1922) | robert w urie (1912 - 1922) | robert w urie (1912 - 1922) |
| h15 | 4 - 6 - 0 | 482 - 491 | eastleigh works | 1914 | 10 | 0 | 1955 - 1961 |
| h15 | 4 - 6 - 0 | 335 | eastleigh works | 1914 | 1 | 0 | 1959 |
| h15 | 4 - 6 - 0 | 473 - 478 , 521 - 524 | eastleigh works | 1925 | 10 | 0 | 1959 - 1961 |
| h15 | 4 - 6 - 0 | 330 - 334 | eastleigh works | 1925 | 1 | 0 | 1959 |
| n15 | 4 - 6 - 0 | 736 - 745 | eastleigh works | 1918 - 1919 | 10 | 0 | 1955 - 1958 |
| n15 | 4 - 6 - 0 | 746 - 755 | eastleigh works | 1922 - 1923 | 10 | 0 | 1955 - 1957 |
| n15 | 4 - 6 - 0 | 448 - 457 | eastleigh works | 1925 | 10 | 0 | 1958 - 1961 |
| n15 | 4 - 6 - 0 | 763 - 792 | north british locomotive co | 1925 | 30 | 1 | 1958 - 1962 |
| n15 | 4 - 6 - 0 | 793 - 806 | eastleigh works | 1926 - 1927 | 14 | 0 | 1959 - 1962 |
| s15 | 4 - 6 - 0 | 496 - 515 | eastleigh works | 1920 - 1921 | 20 | 2 | 1962 - 1964 |
| s15 | 4 - 6 - 0 | 823 - 837 | eastleigh works | 1927 - 1928 | 15 | 3 | 1962 - 1965 |
| s15 | 4 - 6 - 0 | 838 - 847 | eastleigh works | 1936 | 10 | 2 | 1963 - 1968 |
| g16 | 4 - 8 - 0t | 492 - 495 | eastleigh works | 1921 | 4 | 0 | 1959 - 1962 |
| h16 | 4 - 6 - 2t | 516 - 520 | eastleigh works | 1921 - 1922 | 5 | 0 | 1962 |
Title:
locomotives of the southern railway
Statement:
90 percent of the north british locomotive trains were persevered
Answer:
refuted