How many Chambers of Congress are there?
2
3
4
3
4
2
3
4
2
3
5
4
2
3
5
4
2
3
1
5
4
2
3
1
5
4
2
3
1
5
4
2
3
1
5
4
2
3
1
5
4
2
3
1
5
4
2
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
7
6
1
5
2
7
6
0
1
5
7
6
8
1
5
7
6
8
1
7
6
8
1
9
7
6
8
12
9
7
6
8
12
11
9
7
6
8
12
11
10
9
7
6
8
12
11
10
9
7
6
8
13
12
11
10
9
7
6
8
13
12
11
10
9
7
6
8
13
12
11
10
9
7
8
13
12
11
10
9
7
8
13
12
11
10
9
7
8
16
13
12
11
10
66
132
144
102
62
108
61