We need to produce JSON with fields as specified. Must be 180-250 words total across 3-4 paragraphs. Paragraphs separated by \n\n in the "summary" value. Each paragraph 45-65 words. So total words 180-250.

We need to bold 3-5 key details across entire summary using double asterisks. Must be selective, only key specifics. We need to include primary_keyword, secondary_keywords array, content_type, key_entities with companies, people, locations, expert_faq with question/answer, internal_link_anchor (2-4 word phrase), and SEO fields.

We must ensure JSON is valid, no markdown. Provide exactly the JSON object.

We need to craft summary about the article "How working memory could give rise to consciousness". It's from Hacker News, reprinted from The Conversation. It discusses working memory, doorway effect, capacity, slots vs flexible resource, experiments, capacity ~4 slots, flexible resource view, complex objects capacity 1-2, link to consciousness. So we need to summarize technical significance, tools, practical applications. But the article is more conceptual.

We need 3-4 paragraphs, each 45-65 words. Let's aim for 4 paragraphs of about 50 words each => total 200 words, within 180-250.

We need to bold 3-5 key details across entire summary. Choose maybe "doorway effect", "working memory capacity ~4 slots", "flexible resource view", maybe "consciousness link". But we need only 3-5 bolded terms total. Let's bold three key specifics: doorway effect, 4 slots, flexible resource. Use bold with double asterisks.

We must bold those terms exactly as doorway effect, 4 slots, flexible resource. That's three bolded terms. Could also bold consciousness link but that's okay but we need only 3-5, we can do 3.

Now craft paragraphs.

Paragraph 1: talk about the phenomenon, doorway effect, working memory, capacity.

Paragraph 2: discuss experiments about slots vs flexible resource, mention 4 slots and flexible resource.

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