Analysis:

The marital status of an individual can be an important factor in determining their income level. Here is a breakdown of how the different marital status categories might relate to the task of earning more than $50,000 per year:

- Never-married: Individuals who have never been married may have fewer responsibilities and financial obligations, which could potentially lead to higher earnings. However, there may also be individuals in this category who are still in the early stages of their careers and have not yet reached higher income levels. 

- Married-civ-spouse: This category represents individuals who are currently married. Being married may indicate stability and the potential for dual-income households, which could result in higher overall earnings. However, it is important to note that not all married individuals will earn more than $50,000 per year.

- Widowed: Individuals who have lost their spouses may experience a change in their financial situation. This category may include both individuals who have accumulated significant wealth during their marriage and those who have experienced a significant decline in income.

- Divorced: Divorce can have a significant impact on an individual's financial status. This category includes both individuals who may have received favorable settlements and those who may have experienced financial hardships.

- Separated: Individuals who are legally separated but not yet divorced may still have access to shared financial resources. However, there may also be individuals in this category who are experiencing financial stress as a result of the separation.

- Married-spouse-absent: This category represents individuals who are married but their spouses are not present. Similar to the married category, the presence of a spouse could potentially result in higher earnings. However, it is important to consider the reasons for the spouse's absence, as it may indicate financial difficulties or other challenges.

- Married-AF-spouse: This category represents individuals who are currently married to a spouse who is in the Armed Forces. Similar to the married category, the presence of a spouse could potentially result in higher earnings. The military may provide additional financial benefits and stability.

Based on this analysis, the dictionary can be created as follows:

```json
{
	"no": ["Never-married", "Married-civ-spouse", "Divorced", "Separated", "Married-spouse-absent"],
	"yes": ["Widowed", "Married-AF-spouse"]
}
```

This dictionary includes the categories of marital status that have a higher likelihood of being associated with the target class of earning more than $50,000 per year. However, it is important to note that there may still be individuals in the included categories who do not meet the income threshold, as well as individuals in the excluded categories who do earn above $50,000 per year.