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

We must ensure summary is 180-250 words total across 3-4 paragraphs separated by double newline \n\n. Each paragraph 45-65 words. So total words must be within 180-250. Also need exactly 3-4 paragraphs. Let's aim for 4 paragraphs of ~50 words each => total ~200 words. Must bold 3-5 terms across entire summary using double asterisks. Bold only key specifics: maybe Microsoft, Windows Lite, $49, maybe Builders. Must not over-bold. Use exactly 3-5 bolded terms across whole summary.

We must include key_entities with companies, people, locations. In source, only Microsoft is mentioned. Also maybe "Builders" is a group, but not a company. So key_entities.companies: "Microsoft"; people: ; locations: .

expert_faq: question and answer 30-50 words.

internal_link_anchor: 2-4 word topic phrase.

primary_keyword: single most important 2-3 word phrase. Likely "Windows Lite". That's 2 words. So primary_keyword: "Windows Lite". secondary_keywords: 3-5 additional relevant keywords: maybe "Windows", "Microsoft", "OS license", "gaming", "developers". But need phrases, maybe "Windows OS", "Microsoft licensing", "developer platform", "gaming on Windows". Provide list.

content_type: likely "news". Could be "article". The source is Hacker News, it's a news piece. I'd choose "news".

Now craft summary: 4 paragraphs, each 45-65 words. Need to bold 3-5 terms across whole summary. Let's bold Microsoft, Windows Lite, $49. That's 3 bold terms. Could also bold Builders but that's not a key entity maybe. Let's bold those three.

We must ensure no filler banned words etc. Avoid banned vocabulary. Use active voice, no filler phrases. Avoid "additionally", etc. Also avoid passive voice where possible. Use varied sentence starters.

We must not use markdown formatting besides bold with double asterisks. Th