THUNDERCATS - SQUARES T-SHIRT Note: The instruction says preserve line breaks and paragraph structure. The input is "THUNDERCATS - SQUARES T-SHIRT" in all caps. Translate to German while preserving proper nouns. Should keep "THUNDERCATS" and "SQUARES T-SHIRT" as product names? They asked not to translate product names, titles, brand names, model numbers, or other proper nouns — keep them exactly as written. So we should not translate those. But the user asked to translate the product description from English to German. Here the "description" is just a title. We should preserve as is. So output exactly: THUNDERCATS - SQUARES T-SHIRT without translation. Also preserve line breaks; there is just one line. So final: exactly that. But the instruction says return only translated text. Since translation would keep as is. I'll output same line. Ensure no extra commentary.