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:
| State | Preliminary Average | Interview | Swimsuit | Evening Gown | Semifinal Average |
| --- | --- | --- | --- | --- | --- |
| New Jersey | 8.510 (7) | 8.626 (5) | 8.712 (6) | 9.165 (3) | 8.834 (3) |
| Colorado | 8.388 (10) | 8.638 (4) | 8.432 (9) | 8.786 (5) | 8.618 (7) |
| Louisiana | 8.829 (2) | 8.600 (6) | 8.820 (4) | 8.710 (7) | 8.710 (5) |
| Oklahoma | 8.662 (3) | 8.880 (2) | 8.762 (5) | 9.214 (2) | 8.952 (2) |
| California | 8.659 (4) | 8.313 (8) | 8.977 (2) | 8.774 (6) | 8.688 (6) |
| Illinois | 8.501 (8) | 7.988 (9) | 8.432 (9) | 8.681 (9) | 8.367 (10) |
| Texas | 9.084 (1) | 9.425 (1) | 9.535 (1) | 9.601 (1) | 9.520 (1) |
| Pennsylvania | 8.580 (5) | 8.534 (7) | 8.467 (8) | 8.613 (10) | 8.538 (8) |
| Arizona | 8.529 (6) | 7.792 (10) | 8.833 (3) | 8.703 (8) | 8.442 (9) |
| Georgia | 8.407 (9) | 8.821 (3) | 8.473 (7) | 9.032 (4) | 8.775 (4) |
Question:
what is the preliminary average score when the evening gown score is 8.774 (6)?
Answer:
8.659 (4)