Waterloo Road: Series 10

Season overview

Role: Meticulous television and film archivist.
Task: Produce a JSON object for "Waterloo Road" Season 10.
Keys: overview (160-220 words), primer (array of exactly 4 concise bullet points).
Constraints: Use ONLY provided synopsis and sources. No invented facts. No markdown. No asterisks. No headings. No bullet points (in the overview, though the primer is an array). Output valid JSON only.
Input:
Synopsis: "New head Vaughan Fitzgerald arrives with his partner Allie and her two children. When his two teenage sons from a previous marriage arrive unexpectedly to live with them, it all gets very complicated."
Sources: General info about the series (British drama, set in a comprehensive school, broadcast dates, recommissioned in 2021, etc.).
Season 10 Narrative: Vaughan Fitzgerald arrives as the new head. He is accompanied by his partner Allie and her two children. The situation becomes complicated when Vaughan's two teenage sons from a previous marriage arrive unexpectedly to live with them.
Series Context: British television drama set in a comprehensive school.
Overview Requirement: 160-220 words.
Problem: The provided synopsis is very short (approx 35 words).
Constraint Check: "You write ONLY verifiable facts that are explicitly supported by the provided SYNOPSIS and SOURCES. You never invent or guess... If a detail is not in the provided material, you omit it rather than guess."
Conflict: I cannot meet the 160-220 word count requirement without inventing details, which is strictly forbidden by the primary instruction.
Resolution Strategy: I must prioritize the "ONLY verifiable facts" and "never invent" instructions over the word count instruction. However, if I write a very short overview, I fail the length constraint. If I write a long overview, I fail the "verifiable facts" constraint.
Wait: Let me re-read. "Write original, neutral, encyclopedic prose in plain text".
Drafting the Overview:
Vaughan Fitzgerald arrives to serve as the new head of the school. He is accompanied by his partner, Allie, and her two children. The domestic situation becomes complicated when two teenage sons from a previous marriage belonging to Vaughan arrive unexpectedly to live with the family. This season follows the arrival of the new head and the complexities arising from his personal life and family dynamics. (68 words).
Can I expand using the sources?
The sources mention the series is a British television drama set in a comprehensive