Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): In 1960, with the help of IMF, India and Pakistan signed the Indus Water Treaty.
Reason (R): The two countries are not in agreement over the demarcation line in Sir Creek in the Rann of Kutch.
In the light of the above statements, choose the most appropriate answer from the options given below: