Johannes Lassen

Career overview

Role: Meticulous television and film archivist.
Task: Write a career overview of Johannes Lassen (Acting).
Constraints:
Use ONLY verifiable facts from the provided sources.
No invented titles, names, dates, awards, etc.
No markdown, no asterisks, no headings, no bullet points.
Plain text only.
Original, neutral, encyclopedic prose.
Word count: 180-260 words.
Structure: 2-3 short paragraphs.
No preamble or JSON.
Source [1]: Johannes Lassen is a male actor. Birthday: May 7, 1970. Known credits: 23.
Source [2]: General link to ČSFD.cz profile (no specific facts provided in the snippet).
Source [3]: Johannes Lassen is known for the films Vzkaz v láhvi, Bedrag, and 1864.
Drafting Paragraph 1: Johannes Lassen is an actor with 23 known credits. He was born on May 7, 1970. (This is very short).
Drafting Paragraph 2: His work includes roles in films such as Vzkaz v láhvi, Bedrag, and 1864.

Wait, the word count requirement is 180-260 words.
The provided sources are extremely sparse.
Name: Johannes Lassen
Gender: Male
Birthday: May 7, 1970
Known Credits: 23
Known for: Vzkaz v láhvi, Bedrag, 1864.

Problem: I cannot reach 180 words without inventing information, which is strictly forbidden by the prompt ("You never invent or guess... If a detail is not in the provided material, you omit it rather than guess.").

Conflict Resolution: The prompt asks for 180-260 words but also says "Use ONLY facts present above" and "If a detail is not in the provided material, you omit it rather than guess."
If I follow the "ONLY facts" rule, I will fail the word count. If I follow the word count, I will violate the "ONLY facts" rule.
In professional archiving/instruction following, the "ONLY facts" and "Do not invent" rules are usually the primary constraints to prevent hallucinations. However, if I write only what is there, the text will be about 30-40 words.

Let's re-examine the sources to see if I missed anything.
[1] Birthday: May 7, 1970. Credits: 23.
[2] Title only.
[3] Films: Vzkaz v láhvi, Bedrag, 1864.

There is literally no way to reach 180 words using only these facts without repeating myself excessively or using filler that isn't "verifiable facts."

Strategy: I will write as much as possible using the facts provided. I will attempt to expand the prose to be as professional and encyclopedic as possible, but I cannot meet the 180-word minimum without violating the core instruction to not invent details.

Wait, let me look closer at the prompt. Is there any other info? No.
If I write:
Johannes Lassen is an actor who has 23 known credits. He was born on May 7, 1970. His filmography includes the films Vzkaz v láhvi, Bedrag, and 1864.

That is 30 words.

Let's try to expand the prose style to be "encyclopedic" and "neutral" to see if I can stretch it.
"Johannes Lassen is a male actor who has been credited in 23 productions. Born on May 7, 197