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:
| romanised name | chinese name | age at appointment | portfolio | prior occupation |
| donald tsang yam - kuen | 曾蔭權 | 58 | chief secretary for administration (cs) | chief secretary for administration (cs) |
| anthony leung kam - chung | 梁錦松 | 50 | financial secretary (fs) | financial secretary (fs) |
| elsie leung oi - see | 梁愛詩 | 63 | secretary for justice (sj) | secretary for justice (sj) |
| joseph wong wing - ping | 王永平 | 54 | secretary for civil service | secretary for civil service |
| henry tang ying - yen | 唐英年 | 50 | secretary for commerce , industry and technology | chairman , federation of hong kong industries |
| stephen ip shu - kwan | 葉澍堃 | 50 | secretary for economic development and labour | secretary for financial services |
| frederick ma si - hang | 馬時亨 | 50 | secretary for financial services and the treasury | chief financial officer , pccw |
| sarah liao sau - tung | 廖秀冬 | 51 | secretary for the environment , transport and works | md of greater china , ch2 m hill |
| dr patrick ho chi - ping | 何志平 | 52 | secretary for home affairs | chairman , arts development council |
| michael suen ming - yeung | 孫明揚 | 58 | secretary for housing , planning and lands | secretary for constitutional affairs |
| arthur li kwok - cheung | 李國章 | 57 | secretary for education and manpower | vice - chancellor , chinese university |
| yeoh eng - kiong | 楊永強 | 56 | secretary for health , welfare and food | secretary for health and welfare |
Title:
principal officials accountability system
Statement:
there are four people who was appointed at secretary at the age of 50
Answer:
supported