### Issues with Incorrect Target Format in JSON Files

Here are the identified issues related to incorrect target formats in the JSON files:

1. **File: `ruin_names.json`**

```json
{
    "issue": "Incorrect target format in ruin_names.json",
    "evidence": "{ \"ruin\": \"Valyria\", \"description\": \"Ancient city in Essos\" }, { \"ruin\": \"Numenor\", \"description\": \"Lost island kingdom\" }",
    "description": "The JSON structure is inconsistent. Each entry should include all necessary fields, and the values should follow a consistent format. For example, 'ruin' should be consistently capitalized if that's the chosen format. This ensures that the dataset adheres to a standard format, making it easier to parse and use in applications."
}
```

2. **File: `movie_recommendation.json`**

```json
{
    "issue": "Inconsistent target format in movie_recommendation.json",
    "evidence": "\"target\": \"(A)\", \"target\": \"A\"",
    "description": "The 'target' field in the dataset should consistently use a single format. Either all targets should be enclosed in parentheses, e.g., '(A)', or none should be, e.g., 'A'. This consistency is crucial for any machine learning model training or data analysis to ensure accurate parsing and processing."
}
```

These issues highlight the need for a standardized format across the dataset entries to ensure consistency and reliability in data handling and processing.