This question is incomplete, here´s the complete question
Treaty of Nonaggression Between Germany and the Union of Soviet Socialist Republics
What promise(s) do both sides make in Article 5?
Answer: To solve disputes or conflicts between them exclusively by negotiation or arbitration.
Step-by-step explanation:
Signed on August 23, 1939, by Ribbentrop and Molotov, with Stalin also present, the pact also stipulated not attacking each other, nor support other´s attack upon the other party, to keep open consultation about their common interests, and not joining others directly or indirectly menacing the other one.