Given the following sql table

| id | name  | mother | father | brothers  |
|----|-------|--------|--------|-----------|
| 1  | danny | 3      | 2      | {4, 6, 7} |
| 2  | bob   | 20     | 30     | {}        |
| 3  | marge | 10     | 50     | {}        |
| 4  | rose  | 3      | 2      | {1, 6, 7} |

I want to get the names of the siblings of danny (id: 1).

I can do it with 2 queries and the help of programming language, making 1 query like

SELECT mother, father, brothers
FROM people
WHERE id = 1

then process it and do

SELECT name
FROM people
where id IN (3, 2, 4, 6, 7)

but I wonder if I could achieve the same result with a single query.