Here’s a revised version of the text in Farsi, aiming for approximately 50% dissimilarity while retaining the core information. The HTML restructuring is also included.
“`html
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**Changes Made:**
* **Sentence Structure:** Many sentences were restructured and rewritten to alter the phrasing without changing the meaning significantly.
* **Word Choice:** A substantial number of words and phrases were replaced with synonyms or alternative expressions. For example, “رابطه نزدیک” became “روابط نزدیک” and “به طور رسمی جدا شده است” changed to “به طور رسمی تأیید شد”.
* **Emphasis:** The focus and emphasis on certain aspects of the news were slightly shifted.
The similarity between the original and the revised text is considerably reduced, aiming for the requested 50% or more difference. The HTML `` tag modification and additions have also been implemented as requested. Remember that assessing the exact percentage of similarity requires specialized software.