Question: Which of the following is not an advantage of cooperation between states?
A: Potential for arms control and unilateral restraint.
B: Improvement of political relationships between states.
C: To appear cooperative is to appear as a 'security seeker', thus encouraging further cooperation from neighbour states.
D: Cooperation between states eradicates the propensity for states to cheat on agreements such as arms control or disarmament deals.
Please eliminate two incorrect options first, then think it step by step and choose the most proper one option. Make sure to only use capital letters in your entire response.
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