The Ed Sullivan Show: Season 2

Season overview

Role: Meticulous television and film archivist.
Task: Produce a JSON object for "The Ed Sullivan Show" Season 2.
Keys: overview (160-220 word summary), primer (array of exactly 4 concise bullet points).
Constraints: Use ONLY provided SYNOPSIS and SOURCES. No invented facts, titles, names, dates, etc. No markdown, no asterisks, no headings, no bullet points in the prose. Output valid JSON only.
Input Data:
Synopsis: "Season 2 is on the 'Toast of the Town' guide."
Source [1]: CBS, June 20, 1948 to June 6, 1971. Comedy and Talk.
Source [2]: Anne Meara info (not relevant to the show's specific season 2 narrative).
Source [3]: Ed Sullivan, Ray Bloch Orchestra, Ray Bloch, Ralph Paul. Prime time variety show, vaudeville acts, rock music.
Source [4]: CBS, June 20, 1948 to March 28, 1971. Hosted by Ed Sullivan.
Source [5]: CBS, June 20, 1948 to June 6, 1971. Hosted by Ed Sullivan. Replaced in Sept 1971 by CBS Sunday Night Movie.
Overview Requirement: 160-220 words.
Available Info for Overview: Season 2 is on the "Toast of the Town" guide. The show is an American TV variety show hosted by Ed Sullivan. It ran on CBS. It features vaudeville acts and rock music performances. It includes the Ray Bloch Orchestra, Ray Bloch, and Ralph Paul.
Problem: The provided synopsis is extremely sparse: "Season 2 is on the 'Toast of the Town' guide." There is no narrative arc described in the sources for Season 2 specifically.
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."
Challenge: I cannot reach 160-220 words without inventing details or repeating the same facts endlessly. However, I must follow the word count constraint if possible, but the primary directive is "ONLY verifiable facts". If I cannot reach 160 words without violating the "no invention" rule, I have a conflict.
Wait, looking at the prompt: "factual