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 | Title | Genre | Label | Result |
| --- | --- | --- | --- | --- |
| Year | Title | Genre | Label | Result |
| 1986 | Black Codes From The Underground | Jazz | Columbia | Winner |
| 1987 | J Mood | Jazz | Columbia | Winner |
| 1988 | Marsalis Standard Time - Volume 1 | Jazz | Columbia | Winner |
| 1988 | Trio Jeepy | Jazz | Columbia | Nominated |
| 1990 | Mo Better Blues (soundtrack) | Jazz | CBS | Nominated |
| 1993 | I Heard You Twice The First Time | Jazz | Columbia | Winner |
| 1996 | PanaMonk | Jazz | Impulse | Nominated |
| 1998 | Songbook | Jazz | Warner Bros. | Nominated |
| 2000 | Requiem | Jazz | Columbia | Nominated |
| 2000 | Time is of the Essence | Jazz | Verve | Nominated |
| 2001 | Contemporary Jazz | Jazz | Columbia | Winner |
| 2001 | Refugee | Jazz | Verve | Nominated |
| 2005 | Eternal | Jazz | Marsalis Music | Nominated |
| 2010 | Watts | Jazz | Dark Key (Watts' label) | Winner |
| 2011 | Positootly! | Jazz | Resonance Records | Nominated |
| 2011 | Mingus Big Band Live at Jazz Standard | Jazz | Mingus Workshop, Inc/Jazz Standard | Winner |
Question:
Which label's year was 1990?
Answer:
CBS