How many children did Martin Luther King Jr. have?
4
2
3
2
3
2
3
2
3
2
3
2
3
5
2
3
5
2
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
3
6
5
2
4
3
6
5
8
4
6
5
8
4
6
5
7
8
4
6
5
1
7
8
4
6
5
1
7
8
4
6
5
1
7
8
4
6
1
7
8
4
6
1
7
8
4
6
1
7
8
6
1
7
8
6
9
1
7
8
6
9
1
7
8
6
9
1
7
8
6
9
1
7
8
10
6
9
1
7
8
10
6
9
1
7
8
10
6
9
1
7
8
10
6
9
1
7
8
10
6
9
1
7
8
10
13
9
5 children
1
7
8
2 children
10
13
3 children
9
1
7
10
13
9
1
7
10
13
14
12
9
1
10
13
14
12
9
10
13
11
5 children