Konami - 3 Sealed box - Yu-Gi-Oh!

null?}```Oops```} I must provide valid JSON. Provide only en field. The schema expects all languages, but we can omit others. The instruction: produce exactly one concise, factual sentence for each language defined in the schema. The schema lists many languages. But we only output for the given inputs; we should provide all languages? It says for each language defined in the schema. That would be many. However typical tasks provide only en. We'll output only en field in proper JSON. Let's do: {