Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Year | Album | Peak\nUS | Peak\nUS\nHoliday | Certifications\n(sales threshold) |
| --- | --- | --- | --- | --- |
| 1990 | Go West Young Man\n\nReleased: October 1, 1990\nLabel: Reunion\nFormat: CD | 74 | — | RIAA: Platinum\nMC: Gold |
| 1992 | Change Your World\n\nReleased: September 1, 1992\nLabel: Reunion\nFormat: CD | 86 | — | RIAA: Platinum |
| 1995 | I'll Lead You Home\n\nReleased: August 29, 1995\nLabel: Reunion\nFormat: CD | 16 | — | RIAA: Platinum |
| 1998 | Live the Life\n\nReleased: April 28, 1998\nLabel: Reunion\nFormat: CD | 23 | — | RIAA: Gold |
| 1998 | Christmastime\n\nReleased: October 13, 1998\nLabel: Reunion\nFormat: CD | 90 | 4 | RIAA: Gold |
| 1999 | This Is Your Time\n\nReleased: November 23, 1999\nLabel: Reunion\nFormat: CD | 21 | — | RIAA: Gold |
Question:
riaa: gold is only one of the certifications, but what is the other?
Answer:
Platinum