Based on my prior knowledge, the employment status (workclass) can be an important factor in determining whether a person earns more than $50,000 per year. Here is the analysis of the relationship between the workclass feature and the target task:

1. Private: Individuals employed in the private sector may have varying income levels. Some might earn more than $50,000 per year, while others might not. Therefore, this category can have both "yes" and "no" instances.

2. Local-gov: Generally, individuals employed by local government organizations tend to have a stable income. It is more likely that some individuals in this category earn more than $50,000 per year. So, this category may have instances in the "yes" class.

3. ?: The "?" category indicates missing or unknown workclass values. Since we don't have any information regarding these instances, we cannot make any judgment about their income level. Therefore, we will exclude this category from the final dictionary.

4. Self-emp-not-inc: Individuals who are self-employed but not incorporated may have varying incomes. Some may earn more than $50,000 per year, while others may not. So, this category can have both "yes" and "no" instances.

5. Federal-gov: Employees working for federal government organizations generally have good salary packages. Therefore, it is more likely that some individuals in this category earn more than $50,000 per year. So, this category may have instances in the "yes" class.

6. State-gov: Similar to local government employees, state government employees also tend to have a stable income. It is more likely that some individuals in this category earn more than $50,000 per year. So, this category may have instances in the "yes" class.

7. Self-emp-inc: Individuals who are self-employed and incorporated may have varying incomes. Some may earn more than $50,000 per year, while others may not. So, this category can have both "yes" and "no" instances.

8. Without-pay: Individuals who are not employed or are on unpaid leave are less likely to earn more than $50,000 per year. So, this category may have instances in the "no" class.

9. Never-worked: Individuals who have never worked before would not have any income and are less likely to earn more than $50,000 per year. So, this category may have instances in the "no" class.

Based on this analysis, we can create the dictionary as follows:

```json
{
	"no": ["Without-pay", "Never-worked"],
	"yes": ["Private", "Local-gov", "Self-emp-not-inc", "Federal-gov", "State-gov", "Self-emp-inc"]
}
```