Consider the following countries:
1. Kyrgyzstan
2. Uzbekistan
3. Turkmenistan
4. Tajikistan
5. Azerbaijan
Which of the above are members of the Shanghai Cooperation Organization (SCO)?
1
2, 3, and 4 only
2
1, 2, 4 and 5 only
3
1, 2, 3 and 5 only
4
1, 2 and 4 only