We need to produce JSON with fields as specified. Need to count words 180-250 total. Must be 3-4 paragraphs, each 45-65 words. Let's craft 3 paragraphs of about 60 words each = 180 words. Must include bold formatting 3-5 terms total.

We need to extract primary keyword: probably "Scotland Argentina match" or "Nations Championship". Let's think: main focus is Scotland's win. So primary keyword could be "Scotland Argentina match". That's 3 words. Or "Scotland victory". Might be "Scotland Argentina". Let's choose "Scotland Argentina match" (3 words). Secondary keywords: "Nations Championship", "Scotland rugby", "Argentina", "Pretoria", "World Rugby". Need 3-5. We'll pick: "Nations Championship", "Scotland rugby", "Argentina", "Pretoria", "World Rugby". That's 5.

Content type: news (timely). So "news".

Now we need to write 3 paragraphs each 45-65 words. Let's draft.

Paragraph 1 (45-65 words). Count words.

Paragraph 1: "Scotland opened their Nations Championship with a 47‑38 away victory over Argentina in Córdoba, erasing doubts from a November loss that saw them squander a 21‑0 lead at home. The Scots scored seven tries, showing clear growth and establishing a strong start against a side ranked just above them." Let's count words.

Count: Scotland(1) opened2 their3 Nations4 Championship5 with6 a7 47‑388 away9 victory10 over11 Argentina12 in13 Córdoba,14 erasing15 doubts16 from17 a18 November19 loss20 that21 saw22 them23 squander24 a25 21‑026 lead27 at28 home.29 The30 Scots31 scored32 seven33 tries,34 showing35 clear36 growth37 and38 establishing39 a40 strong41 start42 against43 a44 side45 ranked46 just47 above48 them49. That's 49 words. Need 45-65, okay 49.

Paragraph 2: need 45-65 words, include a bold term (maybe 47‑38). Also include critical figure like "seven tries". Let's craft.

"Gregor Townsend’s side bounced back confidently, overcoming early deficits in both halves to secure a commanding 47‑38 result that featured seven tries and highlighted their i