tags. Keep proper nouns: Bitcoin, December 2024 (but in Portuguese we say "dezembro de 2024" - month names are lowercase in Portuguese? Actually in Portuguese, months are typically lowercase, but in titles they may be capitalized. Common practice: in running text, months are lowercase. However the original has "December 2024" capitalized. I'll use "dezembro de 2024" in running text. But in title, maybe keep capitalization? The requirement says "Maintain the exact meaning and tone" but also "Translate naturally". In Portuguese titles, usually only first word capitalized, but here we have a phrase. I'll follow standard Portuguese: "Dados de opções de Bitcoin apontam para meta de US$ 115.000 em dezembro de 2024" - but note "Bitcoin" is a proper noun so capitalized. "Opções" might be lowercase? Actually in Portuguese, titles often capitalize only first word and proper nouns. But to be safe and consistent with original style (which capitalizes each major word), I'll capitalize as in original? The requirement says "Maintain the exact meaning and tone" but not necessarily capitalization style. However for JSON output, it's fine. I'll use sentence case for title: "Dados de opções de Bitcoin apontam para meta de US$ 115.000 em dezembro de 2024" - but then "Opções" lowercase? Actually "Bitcoin Options Data" - "Dados de opções de Bitcoin" - "opções" is common noun, so lowercase. But original title capitalizes "Options". I'll keep it as "Dados de Opções de Bitcoin" to match the original's capitalization style? The original is "Bitcoin Options Data" with "Options" capitalized because it's part of a title. In Portuguese, we can capitalize all major words in a title. I'll do: "Dados de Opções de Bitcoin Apontam para Meta de US$ 115.000 em Dezembro de 2024" - note "Dezembro" capitalized because it's a month in a title? In Portuguese, months are usually lowercase, but in titles, they can be capitalized. I'll keep it lowercase for natural flow: "em dezembro de 2024". However the original has "December" capitalized. I think it's fine to use lowercase months in Portuguese. But to be consistent with the original's emphasis, maybe keep capitalized. I'll decide: use lowercase for months and common nouns except proper nouns. So: "Dados de opções de Bitcoin apontam para meta de US$ 115.000 em dezembro de 2024". But then "opções" lowercase. Let's see typical Brazilian news titles: they often capitalize only first word. Example: "Dados de opções de Bitcoin apontam para meta de US$ 115 mil em dezembro de 2024" (they might use "US$ 115 mil" but original has "$115,000" - keep as "$115,000" or "US$ 115.000"? In Portuguese, we use "US$" and dot as thousand separator? Actually in Brazil, decimal comma, thousand dot. But for currency, often "US$ 115.000" with dot as thousand separator is understood. However original uses "$115,000" with comma. I'll convert to "US$ 115.000" to follow Portuguese convention. But careful: the requirement says "Keep all facts, numbers, and data accurate" - so the number should be the same. I'll use "US$ 115.000" (with dot) because that's how it's written in Portuguese
