Answer:
A. Rival in consumption
Explanation:
A rival good is a type of good that may only be possessed or consumed by a single user. These items can be durable, meaning they may only be used one at a time, or nondurable, meaning they are destroyed after consumption, allowing only one user to enjoy it.
Both of the nations are members of the g-20 major economies, organisation for economic co-operation and development and the united nations.
