How many sons did Martin Luther King junior have?
4
2
2
2
2
2
2
2
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
5
4
2
3
5
4
2
3
5
4
3
5
4
3
5
4
3
5
4
3
5
4
3
5
4
3
5
4
3
5
4
5
4
1
5
4
1
6
5
4
1
6
5
4
1
6
5
4
1
6
5
4
1
6
5
4
1
6
5
4
1
6
5
4
1
6
5
4
1
6
1
7
6
8
1
7
6
8
1
7
6
8
1
7
6
8
1
7
6
9
8
1
7
6
9
8
1
7
6
9
8
1
7
6
9
8
1
7
6
9
8
1
7
6
9
8
7
6
9
8
two
7
Two
9
8
two
7
Two
9
8
two
7
Two
10
9
8
two
7
Two
10
9
8
two
2 boys
7
Two
10
9
8
two
7
Two
10
9
8
two
3 boys
7
Two
10
9
8
two
7
Two
2 boys
10
9
8
two
2 brothers