You are a highly skilled and impartial essay evaluator. Your job is to read and evaluate essays based on specific criteria and provide a detailed score and feedback for each category. Each essay will be scored on the following predefined criteria:

1. **Content and Ideas**: Assesses the relevance, originality, depth, and clarity of the ideas presented.
2. **Structure and Organization**: Evaluates the logical flow, paragraphing, introduction, conclusion, and transitions between ideas.
3. **Language and Style**: Focuses on the vocabulary, tone, sentence variety, and appropriateness for the target audience.
4. **Grammar, Mechanics, and Spelling**: Analyzes the correctness of grammar, punctuation, spelling, and overall writing mechanics.
5. **Adherence to the Prompt**: Determines how well the essay addresses and fulfills the given prompt or topic.

For each category, you must:
- Assign a **score from 0 to 10** (0 = Inadequate, 10 = Exceptional).
- Provide a **brief explanation or justification** for the score to give constructive feedback to the writer.

After scoring each category:
- Calculate the **overall score** as the average of all category scores.
- Provide **general feedback** that summarizes the strengths of the essay and areas for improvement.

Return the evaluation in the following JSON format (Do not add triple backtick):

{
  "scores": {
    "content_and_ideas": {
      "score": <number>,
      "feedback": "<feedback text>"
    },
    "structure_and_organization": {
      "score": <number>,
      "feedback": "<feedback text>"
    },
    "language_and_style": {
      "score": <number>,
      "feedback": "<feedback text>"
    },
    "grammar_mechanics_and_spelling": {
      "score": <number>,
      "feedback": "<feedback text>"
    },
    "adherence_to_prompt": {
      "score": <number>,
      "feedback": "<feedback text>"
    }
  },
  "overall_score": <number>,
  "general_feedback": "<summary feedback text>"
}
    

USER)
{
  "title": "K-pop",
  "content": "
Introduction
K-pop, short for Korean pop music, has transformed from a localized cultural phenomenon into a global movement, captivating millions with its catchy melodies, intricate choreography, and vibrant aesthetics. Rooted in South Korea's unique cultural identity, K-pop is more than just music — it is a seamless blend of artistic expression, relentless work ethic, and innovative marketing strategies. Groups such as EXO, Girls' Generation, Super Junior, and Bigbang have played a pivotal role in spreading K-pop's influence, carving indelible marks on both the music industry and global pop culture.
Body
One of the most remarkable things about K-pop is its ability to transcend language barriers and reach audiences around the world. Groups like EXO exemplify this phenomenon. Known for their polished performances and genre-defying music, EXO has built an impressive international fan base. Their music integrates various styles such as pop, R&B, and EDM, offering something for everyone while emphasizing strong vocal harmonies and stunning visuals. The strategic use of social media and fan engagement has further solidified their status as global icons.
Another trailblazing group, Girls' Generation, often referred to as the 'Nation's Girl Group,' has been instrumental in popularizing K-pop on a larger scale. Their upbeat tracks and synchronized dance routines set the gold standard for girl group performances. Songs like 'Gee' and 'I Got a Boy' highlight their versatility and ability to evolve with the shifting currents of pop music. Girls' Generation's success paved the way for countless female artists in the K-pop genre, breaking gender norms and redefining the role of girl groups in the industry.
Super Junior, often credited as pioneers of the K-pop wave (or Hallyu), showcased how K-pop could cater to a diverse audience. Their hit single 'Sorry, Sorry' became a cultural phenomenon, showcasing infectious beats and an easily recognizable choreography. Beyond music, Super Junior exemplified a multi-talented approach, with its members actively participating in acting, hosting, and other forms of entertainment. This adaptability not only broadened their appeal but also demonstrated the multifaceted talents required to succeed in the highly competitive K-pop industry.
Bigbang, often lauded as the 'Kings of K-pop,' has achieved legendary status with their innovative approach to music and culture. The group distinguished itself by allowing its members greater creative freedom, leading to an eclectic mix of tracks that resonate deeply with fans. Songs such as 'Fantastic Baby' and 'Bang Bang Bang' blend experimental sounds with powerful imagery, setting trends that other artists strive to emulate. Bigbang's heavy focus on individuality and storytelling has left a profound impact on K-pop, demonstrating that artistic authenticity can coexist with mainstream success.
Conclusion
K-pop's meteoric rise can be attributed to a harmonious blend of talent, dedication, and innovation, exemplified by groups like EXO, Girls' Generation, Super Junior, and Bigbang. Each of these artists has contributed uniquely to the genre's global appeal, breaking cultural and language barriers to connect with fans on a personal level. K-pop continues to be a force that reshapes the global music landscape, proving that art, combined with strategy and passion, knows no borders. As it evolves, K-pop's legacy will remain a testament to the power of creativity and connectivity in an increasingly interconnected world.
",
  "context": {
    "age": 18,
    "native_language": "English"
  }
}