na-adjective, noun which may take the genitive case particle 'no', noun
unrelated; irrelevant; having nothing to do with
Describes a lack of connection, involvement, or relevance. Commonly used as 無関係な or 無関係の to modify nouns, and in patterns like ~とは無関係だ.
その事件とは無関係です。
I have nothing to do with that incident.
年齢は能力
Age is unrelated to ability.