How many children does the author of the Harry Potter series have?
3
2
7
2
7
2
5
7
2
5
7
2
5
7
2
5
7
2
5
7
3
2
5
7
3
2
5
7
3
4
2
6
5
7
3
4
2
6
5
7
8
3
4
2
6
5
7
8
3
4
2
6
5
7
8
3
4
2
6
5
7
8
3
4
2
6
5
7
8
3
4
2
6
5
7
8
3
4
2
6
5
7
8
3
4
2
6
5
7
8
3
4
2
6
5
7
8
3
4
2
6
5
7
8
3
4
6
1
5
8
3
4
6
1
5
8
3
4
6
1
8
3
4
6
1
8
3
4
6
1
8
3
4
6
1
8
3
10
4
6
1
8
10
9
4
6
1
8
10
9
4
6
1
8
10
9
1
8
10
9
1
13
10
9
1
13
10
9
1
11
13
10
9
1
11
17
13
10
9
1
14
11
17
13
10
9
1
2 children
14
11
17
13
10
9
1
14
5 children
11
17
13
10