How many children does the youngest Beatle have?
1
2
2
2
3
2
3
2
3
2
3
2
3
4
2
3
4
2
3
4
2
3
4
5
2
3
4
5
2
3
4
5
2
3
4
5
2
3
4
5
2
1
3
4
5
2
6
1
3
4
5
2
6
1
3
4
5
2
6
1
3
4
5
2
6
1
3
4
5
2
6
1
3
4
5
6
1
3
4
5
6
1
3
4
5
6
1
4
5
0
6
1
4
5
8
0
6
1
4
5
8
6
1
0
4
5
8
6
1
5
0
8
7
6
1
5
8
7
0
6
1
5
8
7
6
1
0
8
7
6
1
0
9
8
7
6
1
9
8
7
0
6
1
9
8
7
6
1
2 children
9
8
7
6
9
8
7
10
3 children
9
8
7
10
5 children
9
8
7
2 children
10
9
8
7
10
9
8
7
10
3 children
9
8
7
ten
10
5 children
13
9
8
7
2 children
10
6 children
13
9
ten
8
7
4 children
10
13
9
8
7