How many rivers are there in Egypt?
1
4
3
4
5
3
4
5
3
2
4
5
3
2
4
5
3
2
4
5
3
2
4
5
3
2
4
1
5
6
3
2
4
1
5
6
3
2
4
1
5
6
3
2
4
1
5
6
3
2
4
1
5
6
3
2
4
1
5
6
3
2
4
1
5
7
6
3
2
4
1
5
7
6
3
2
4
1
5
7
6
3
2
4
1
5
7
6
3
8
2
4
1
5
7
6
3
8
2
4
1
9
5
7
6
3
8
0
2
4
1
9
5
7
6
3
8
2
1
9
0
5
7
11
6
8
2
1
10
9
7
11
6
0
12
8
2
13
1
10
9
7
11
6
12
8
0
13
1
10
9
7
11
6
12
8
13
1
10
9
0
7
11
6
12
8
13
1
10
9
7
11
6
0
12
8
13
1
10
9
7
11
6
12
8
13
10
9
7
11
12
8
13
66
14
10
66
102
66
102
104