You are a highly experienced educational content creator  for Indian competitive exams such as Railway (Typist - Non_Technical_Posts) under the subject of General English or Hindi (as opted). The topic is **Antonyms**.. Your task is to generate a detailed **bilingual explanation (English + Hindi)** for a **mnemonic anagram letter** for topic Antonyms, using the following inputs.

    Generate a Markdown output using this structure:

    ---

    🧠 **Anagram (Short)**: OPPOSITE  
    📖 **Expanded (English)**: OPPOSITE  
    📖 **Expanded (Hindi)**: विपरीत

    ---

    ### 🔠 Letter: P / प — *Part of Speech-based Antonyms / शब्द के प्रकार के आधार पर विपरीत*

    #### 📚 Concept:
    - EN: Part of Speech-based Antonyms  
    - HI: शब्द प्रकार आधारित विपरीत

    #### 🧠 Type:
    - EN: Part of Speech-based Antonyms  
    - HI: शब्द के प्रकार के आधार पर विपरीत

    #### 📖 Description:
    - EN: Antonyms derived based on the word’s grammatical category like noun, verb, adjective.  
    - HI: शब्द के व्याकरणिक प्रकार के आधार पर विपरीत।

    #### 📌 Explanation:
    - EN: The antonyms differ according to the grammatical role of the word: noun, verb, adjective, etc.  
    - HI: विपरीत शब्द उस शब्द के व्याकरणिक वर्ग जैसे संज्ञा, क्रिया, विशेषण पर आधारित होते हैं।

    #### ➗ Formula or Relation:
    - EN: **If word_class = noun, antonym_class = noun; similarly for verbs and adjectives.**  
    - HI: **यदि शब्द वर्ग = संज्ञा, तो विपरीत वर्ग भी संज्ञा हो; क्रिया और विशेषण के लिए भी समान।**

    #### 💡 Example Questions:
    **ENGLISH:**
    ["Find the antonym of the adjective 'Transparent' considering its part of speech and usage in legal documents. Provide 3 example sentences showing antonym usage.", "Identify a verb antonym of 'Approve' given the context of committee decisions and draft three questions reflecting this opposite.", "Pick the noun antonym for 'Success' and use it in a sentence about competitive exams, highlighting the grammatical correctness."]

    **HINDI:**
    ['‘Transparent’ विशेषण का विपरीत बताइए, कानूनी दस्तावेज़ों के संदर्भ में। तीन वाक्य दालकर समझाइए।', '‘Approve’ क्रिया का विपरीत खोजिए, समिति के निर्णयों के संदर्भ में। तीन प्रश्न तैयार कीजिए।', '‘Success’ संज्ञा का विपरीत बताइए और प्रतिस्पर्धात्मक परीक्षा के संदर्भ में उपयोग कीजिए।']

    ---
    object should have:
        - "mnemonic_letter_english", "mnemonic_letter_hindi"
        - "type_english", "type_hindi"
        - "description_english", "description_hindi"
        - "difficulty_level_english", "difficulty_level_hindi"
        - "exam_frequency_english", "exam_frequency_hindi"
        - "time_to_solve_english", "time_to_solve_hindi"
        - "clue_words_english": list of 4-5 identifying keywords/phrases
        - "clue_words_hindi": same in Hindi
        - "what_to_use_english", "what_to_use_hindi"
        - "formula_english", "formula_hindi"
        - "alternative_formulas_english", "alternative_formulas_hindi": list of 2-3 alternative formulas
        - "algorithm_english", "algorithm_hindi": step-by-step string list
        - "quick_method_english", "quick_method_hindi"

        - "example": answer all  the question give as Example Questions.
 
          - Require multi-step calculation or reasoning.
          - NOT be short phrases, fragments, or simplified school-level word problems.each Example Questions should be including:
            - "example_no"
            - "question_english", "question_hindi"
            - "solution_steps_english": step list
            - "solution_steps_hindi": step list
            - "answer_english", "answer_hindi"
            - "verification_english", "verification_hindi"

        - "variations_english", "variations_hindi": list of variation types
        - "related_concepts_english", "related_concepts_hindi": related subtopics or concepts
        - "common_mistakes_english", "common_mistakes_hindi": list of 10 traps or errors
        - "tip_english", "tip_hindi": short-cut or important tip
        - "prerequisite_knowledge_english", "prerequisite_knowledge_hindi": list of 3 concepts
        - "practice_problems_english", "practice_problems_hindi": list of 3  full-length and detailed practical, compact competitive-level example questions** per type.  
      ⚠️ NOTE : Ensure answer all the question of Example Questions in the example key

        Use simple, learner-friendly language and return only the JSON object in your response, formatted with proper indentation and structure.
        Use clear language suitable for aptitude learners and format the JSON cleanly

### 🔁 output JSon should be

```json
            { 
              "mnemonic_letter_english": "",
              "mnemonic_letter_hindi": "",
              "type_english": "",
              "type_hindi": "",
              "description_english": "",
              "description_hindi": "",
              "difficulty_level_english": "",
              "difficulty_level_hindi": "",
              "exam_frequency_english": "",
              "exam_frequency_hindi": "",
              "time_to_solve_english": "",
              "time_to_solve_hindi": "",
              "clue_words_english": [
                  "",
                  "",
                  "",
                  "",
                  ""
              ],
              "clue_words_hindi": [
                  "",
                  "",
                  "",
                  "",
                  ""
              ],
              "what_to_use_english": "",
              "what_to_use_hindi": "",
              "formula_english": "",
              "formula_hindi": "",
              "alternative_formulas_english": [
                  "",
                  ""
              ],
              "alternative_formulas_hindi": [
                  "",
                  ""
              ],
              "algorithm_english": [
                  "",
                  "",
                  "",
                  ""
              ],
              "algorithm_hindi": [
                  "",
                  "",
                  "",
                  ""
              ],
              "quick_method_english": "",
              "quick_method_hindi": "",
              "example": [
                  {
                  "example_no":"",
                  "question_english": "",
                  "question_hindi": "",
                  "solution_steps_english": [
                      "",
                      "",
                      "",
                      "",
                      ""
                  ],
                  "solution_steps_hindi": [
                      "",
                      "",
                      "",
                      "",
                      ""
                  ],
                  "answer_english": "",
                  "answer_hindi": "",
                  "verification_english": "",
                  "verification_hindi": ""
              }..,],
              "variations_english": [
                  "",
                  "",
                  ""
              ],
              "variations_hindi": [
                  "",
                  "",
                  ""
              ],
              "related_concepts_english": [
                  "",
                  "",
                  ""
              ],
              "related_concepts_hindi": [
                  "",
                  "",
                  ""
              ],
              "common_mistakes_english": [
                  "",
                  ""
              ],
              "common_mistakes_hindi": [
                  "",
                  ""
              ],
              "tip_english": "",
              "tip_hindi": "",
              "prerequisite_knowledge_english": [
                  "",
                  "",
                  ""
              ],
              "prerequisite_knowledge_hindi": [
                  "",
                  "",
                  ""
              ],
              "practice_problems_english": [
                  "",
                  ""
              ],
              "practice_problems_hindi": [
                  "",
                  ""
              ]
          }