How many are Harry Potter's best friends?
2
3
4
3
4
3
4
3
2
4
3
2
4
3
2
5
4
3
2
5
4
3
2
5
4
3
2
5
4
3
2
5
4
3
2
5
4
3
2
5
4
3
2
5
4
3
2
5
4
1
3
2
5
4
1
3
2
5
4
1
6
3
2
5
4
1
6
3
2
5
4
1
6
7
3
2
5
4
1
6
7
3
2
5
4
1
6
7
2
5
1
6
7
2
5
1
6
7
2
5
8
1
6
7
5
8
1
6
7
5
8
1
6
7
8
1
6
7
8
1
6
7
8
1
9
6
7
8
1
9
6
7
8
1
9
6
7
8
1
9
6
7
8
1
9
6
7
8
1
10
9
6
7
11
8
10
9
6
7
11
8
10
9
6
7
11
8
10
9
7
11
8
12
10
9
7
13
11
8
12
10
9
13
11
8
12
10
9
13
11
8
12
10
9
13
4 friends
4.
5 friends
4 friends
5.
4.