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:
| # | Title | Producer(s) | Performer(s) | Length |
| --- | --- | --- | --- | --- |
| 1 | "Ova Here" | Da Beatminerz | KRS-One | 2:56 |
| 2 | "Things Is About To Change" | Creative Minds Combined | KRS-One | 2:34 |
| 3 | "Splash" | A-Sharp, Pleasure King | KRS-One | 2:24 |
| 4 | "My People" | Alumni | KRS-One | 0:19 |
| 5 | "Kreditz" | Milann Miles, Rick Long | KRS-One | 2:02 |
| 6 | "I Remember" | J-Roc, Mad Lion | KRS-One | 4:03 |
| 7 | "Down The Charts" | Milann Miles, Rick Long | KRS-One | 2:10 |
| 8 | "You Really Don't Want It" | Jim Bean |  | 3:29 |
| 9 | "Womanology" | Soul Supreme | KRS-One | 3:54 |
| 10 | "2nd Kreditz" |  | KRS-One | 0:46 |
| 11 | "Stop It" | KRS-One, Mad Lion |  | 1:38 |
| 12 | "Problemz" | Vanguard | KRS-One | 3:15 |
| 13 | "Believe It!" | Soul Supreme | KRS-One | 3:59 |
Question:
how many songs from this album were produced by rick long?
Answer:
2