Pocoyo: Season 5

Season overview

Role: Meticulous television and film archivist.
Task: Produce a JSON object for "Pocoyo" Season 5.
Keys: overview (160-220 words), primer (array of exactly 4 concise bullet points).
Constraints:
Use ONLY provided SYNOPSIS and SOURCES.
No invented titles, names, dates, episode counts, awards, ratings, box-office, viewership, or plot points.
Omit details not in the material.
Original, neutral, encyclopedic prose.
Plain text only (no markdown, no asterisks, no headings, no bullet points in the text itself, though the JSON structure requires an array for the primer).
Output valid JSON only.
Input Data:
TMDB Season Synopsis: Pocoyo is returning, now speaking full sentences! There's a new girl... Pocoyo's little sister! Her name is Bea!
Source 1: Pocoyo is a curious toddler dressed all in blue. Joins Pato (yellow duck), Elly (pink elephant), Loula (dog), Sleepy Bird and many others.
Source 2: Animated interactive preschool comedy television and web series. Created by David Cantolla, Luis Gallego, and Guillermo García Carsí. Premiered 7 January 2005 on La 2.
Source 3: Created by Andy Yerkes, David Cantolla, Luis Gallego, Guillermo Garcia. Cast includes Stephen Fry, Alex Marty, Rowan Alltraine, Codiefia Darby.
Source 4: Repeat of character descriptions.
Source 5: Spanish preschool interactive comedy computer animated.
Overview Content:
Pocoyo is returning.
Pocoyo now speaks in full sentences.
A new character is introduced: Bea, who is Pocoyo's little sister.
Pocoyo is a curious toddler dressed in blue.
He is joined by Pato the yellow duck, Elly the pink elephant, Loula the dog, and Sleepy Bird.
The series is an animated interactive preschool comedy.
Word Count Check: I need to reach 160-220 words.
Problem: The provided text is very sparse. I cannot invent details to reach the word count. If I cannot reach 160 words using only the provided facts, I must be careful. However, the prompt says "factual 160-220 word summary". If the source material is insufficient to meet the