Based on prior knowledge, there is a strong relationship between education level and income. Typically, individuals with higher levels of education tend to earn more than those with lower levels of education. Therefore, it is expected that individuals with higher education levels will have a higher likelihood of earning more than $50,000 per year.

To generate the dictionary, I will analyze the relationship between the 'education' feature and the task of earning more than $50,000 per year.

```json
{
	"no": ["11th", "HS-grad", "10th", "7th-8th", "9th", "12th", "1st-4th", "5th-6th", "Preschool"],
	"yes": ["Assoc-acdm", "Some-college", "Prof-school", "Bachelors", "Masters", "Doctorate", "Assoc-voc"]
}
```

Explanation:
- The values of 'education' that are most likely to be associated with earning less than $50,000 per year include: "11th", "HS-grad", "10th", "7th-8th", "9th", "12th", "1st-4th", "5th-6th", "Preschool".
- The values of 'education' that are most likely to be associated with earning more than $50,000 per year include: "Assoc-acdm", "Some-college", "Prof-school", "Bachelors", "Masters", "Doctorate", "Assoc-voc".

Please note that this analysis is based on prior knowledge and assumptions. The exact relationship between 'education' and income may vary depending on various factors and individual circumstances.