How many times did America drop nuclear bombs on Japanese cities?
2
3
2
3
2
3
2
3
1
2
4
3
1
2
4
3
1
2
4
3
1
2
4
5
3
1
2
4
5
3
1
2
4
5
3
1
0
2
4
5
3
1
6
0
2
4
5
3
1
6
2
0
4
5
3
1
6
2
4
5
3
1
0
6
2
4
5
3
1
6
0
2
4
5
3
1
6
7
2
0
4
5
3
1
6
7
2
4
5
3
1
0
6
7
2
4
5
3
1
6
7
0
2
4
5
3
1
6
7
2
0
4
5
1
6
7
4
5
1
0
6
7
4
5
1
6
7
0
4
8
5
6
7
9
0
8
5
6
7
9
8
5
0
6
7
9
8
5
6
7
0
9
8
6
7
9
0
10
3 times
8
11
6
7
9
10
8
11
6
7
9
10
8
11
7
9
10
8
11
7
9
10
8
11
7
12
9
6 times
3 times
10
8
11
7
12
13
9
4 times
10
8
11
5 times
7