How many children are in the book that inspired The Sound of Music?
7
5
5
5
4
5
4
8
5
4
8
5
4
8
5
4
8
3
5
4
8
3
5
4
8
3
5
4
8
3
7
5
4
6
8
3
7
5
4
6
8
3
7
5
2
4
6
8
3
7
5
2
4
6
8
3
7
5
2
4
6
8
3
7
5
2
4
6
8
3
7
5
2
4
6
8
10
3
7
5
2
4
6
8
10
3
7
5
2
4
12
6
8
10
3
7
5
2
4
12
6
8
10
3
7
2
4
12
6
8
10
3
7
9
2
4
12
13
6
8
10
3
7
9
2
12
13
6
8
10
3
7
9
2
12
13
6
10
3
7
9
11
2
12
13
6
10
3
14
7
9
11
2
12
13
6
10
3
14
7
9
11
2
12
13
6
10
14
7
9
11
2
12
13
6
10
14
7
9
11
2
12
13
6
10
14
7
9
11
2
12
13
6
10
14
9
11
2
12
5 children
8 children