Iranian nuclear deal - GS questions based on daily current affairs

1)   Which of the following countries are not party to Comprehensive agreement on the Iranian nuclear program?

1.US
2.China
3.Germany
4.Japan
5.Canada
6.India
7.U.K
8.Russia
9.France


a. 1,2,5,7,8,9
b. 1,2,3,7,8,9
c. 1,3,4,5,7,8
d. 1,2,3,5,7,8
Answer  Explanation 

ANSWER: 1,2,3,7,8,9

Explanation:
United States, Russia, China, France, United Kingdom and Germany.