How many NFL teams did John Elway play for?
1
3
3
3
3
3
3
4
3
4
3
4
2
3
4
2
3
4
2
3
4
2
3
4
6
2
3
4
6
5
2
3
4
6
5
2
1
3
4
6
5
2
1
3
4
6
5
2
1
3
4
6
5
2
7
1
3
4
6
5
2
7
1
3
4
6
5
2
7
1
3
4
6
5
2
7
1
4
6
5
2
7
1
4
6
5
2
7
1
4
6
5
2
7
1
4
6
5
2
7
1
4
6
5
2
7
1
0
6
5
2
7
1
6
5
0
2
7
1
6
5
7
0
1
8
6
5
7
1
8
6
5
7
1
8
6
5
7
1
8
5
7
1
8
7
1
9
8
7
9
8
7
9
8
7
12
9
13
2 teams
11
8
4 teams
12
9
13
3 teams
11
8
12
9
13
11
8
12
9
13
11
8
12
9
13
11
8
2 teams
12
9
13
10
11
8
4 teams
3 teams
12
9
13
10
11
8
12
9
13