How many Great Lakes are there in North America?
5
3
3
5
3
4
5
3
4
5
3
4
2
5
3
4
2
5
3
4
2
1
5
3
4
2
1
5
3
4
2
1
5
3
4
2
1
5
3
6
4
2
1
5
3
6
4
2
1
5
3
6
4
2
7
1
5
3
6
4
2
7
1
5
3
6
4
2
7
1
5
3
6
4
2
7
1
5
8
3
6
4
2
7
1
5
8
3
9
6
4
2
7
1
5
8
3
9
6
4
2
0
7
1
5
8
3
9
6
4
2
7
1
5
8
9
6
4
2
7
1
5
8
10
9
6
4
2
7
1
8
10
9
6
2
7
1
8
10
9
6
11
2
7
1
8
10
9
6
11
7
1
8
10
9
6
11
12
7
1
8
10
9
6
11
12
7
8
10
9
6
11
12
7
8
13
10
9
6
11
12
7
8
13
10
9
6
11
12
7
8
13
10
9
11
66
59
144
62
63
67