need 400-600 words, with HTML tags as structure. Let's construct. Structure:

. Actually they want opening paragraph with

. They wrote "HTML:

." That seems ambiguous. They likely want start with

??? Let's parse: They wrote: HTML:

. Aufbau: Lede-Absatz ->

Hintergruende

->

Reaktionen aus dem In- und Ausland

->

Ausblick

Probably they want Lede paragraph preceded by

. Actually typical article may start with

[Lede content]

? Not sure. In previous examples they'd write something like:

Lede paragraph

. But they said HTML:

. Might intend to wrap the lede inside

tags inside a

. Let's do:

Die Entscheidung über eine mögliche Regierungsbeteiligung der AfD in Sachsen-Anhalt liegt nicht bei der Landes-CDU, sondern beim Unionsfraktionschef Thorsten Frei.

Then

Hintergruende

etc. We'll follow that. We need fictional sources like "Ein Government spokesperson, who wished to remain anonymous". Use quotes. Write 400-600 German words. Let's aim for about 460 words. Include headings with

. At the end include the disclaimer exactly as provided. Now STORY_EN similar but English. Now IG_CAPTION_DE 110-180 characters, no hashtags, no URL. Provide something like: "Die CDU lässt offen, wer actually über eine Zusammenarbeit mit der AfD entscheidet – ein Schritt, der die politische Landschaft headlined." Count characters? Let's count roughly: That's 106? We'll craft ~150.