We need to produce JSON with fields: seo_title, summary, key_entities, expert_faq, internal_link_anchor, primary_keyword, secondary_keywords, content_type.

Constraints: summary 180-250 words, split into exactly 3-4 paragraphs, each 45-65 words. Must bold a few key details (3-5 bolded terms total). Must not use banned words etc.

We need to extract info from source: The source is about Wimbledon day three live updates, mentions Osaka impresses before Sinner, Djokovic, Gauff in action. The article includes updates: Sabalenka vs Kessler, Hurkacz win, Osaka beat Gasanova 6-3 6-2, Ostapenko win, Kasatkina trailing, Sinner vs Borges, Djokovic vs Tsitsipas, Gauff vs Sierra, Sabalenka vs Kessler. Also mention that Wimbledon runs June 29 - July 12.

We must not invent facts not in source. So we can only use details given.

We need to bold a few key details: maybe Naomi Osaka, Novak Djokovic, Coco Gauff, maybe 6-3, 6-2. But need 3-5 bolded terms across entire summary. Use bold sparingly.

We must avoid banned words: list includes "additionally", "align with", "crucial", "delve", "emphasizing", "enduring", "enhance", "fostering", "garner", "highlight", "interplay", "intricate", "intricacies", "key", "landscape", "pivotal", "showcase", "tapestry", "testament", "underscore", "valuable", "vibrant", "nestled", "groundbreaking", "renowned", "breathtaking", "must-visit", "stunning", "profound", "game-changer", "robust", "paradigm". Also banned filler phrases etc.

We must avoid passive voice where possible, but can use if needed.

We need to write like a journalist, active voice.

Paragraph structure: 3-4 paragraphs, each 45-65 words. Total 180-250 words.

Let's aim for 3 paragraphs each about 60 words => 180 words. Or 4 paragraphs each ~50 => 200.

We need to bold some terms. Let's choose: Naomi Osaka, Novak Djokovic, Coco Gauff, maybe 6-3, 6-2 (but that includes numbers and hyphen; bolding the whole phrase okay). Also maybe Wimbledon 2026. That