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:
| state (class) | vacator | reason for change | successor | date of successors formal installation |
| alabama (2) | new seats | alabama was admitted to the union | john w walker (dr) | elected december 14 , 1819 |
| alabama (3) | new seats | alabama was admitted to the union | william r king (dr) | elected december 14 , 1819 |
| maine (2) | new seats | maine was admitted to the union | john holmes (f) | elected june 13 , 1820 |
| maine (1) | new seats | maine was admitted to the union | john chandler (dr) | elected june 14 , 1820 |
| maryland (1) | alexander c hanson (f) | died april 23 , 1819 | william pinkney (dr) | elected december 21 , 1819 |
| virginia (2) | john w eppes (dr) | resigned december 4 , 1819 | james pleasants (dr) | elected december 10 , 1819 |
| massachusetts (1) | prentiss mellen (f) | resigned may 15 , 1820 | elijah h mills (f) | elected june 12 , 1820 |
| rhode island (2) | james burrill , jr (f) | died december 25 , 1820 | nehemiah r knight (dr) | elected january 9 , 1821 |
Title:
16th united states congress
Statement:
prentiss mellen resigned on may 15 , 1820 in massachusetts
Answer:
supported