Based on prior knowledge, the marital status of an individual can potentially be related to their income. Here is the analysis of the relationship between the feature "marital-status" and the task "Does this person earn more than 50000 dollars per year?"

Analyzing the relationship between "marital-status" and the task:
- Never-married individuals might have lower incomes as they may not have the financial stability that comes with marriage. Therefore, there is a possibility that many "Never-married" individuals earn less than $50,000 per year.
- Married-civ-spouse and Married-AF-spouse individuals may have higher incomes compared to other marital statuses. Therefore, there is a possibility that a significant portion of "Married-civ-spouse" and "Married-AF-spouse" individuals earn more than $50,000 per year.
- Individuals who are Widowed, Divorced, or Separated may have varied income levels. It is difficult to predict their income based solely on their marital status.

Based on this analysis, here is the dictionary with the possible values of the "marital-status" feature for each target class:

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

Please note that this is an analysis based on general observations and logic. The actual relationship might vary depending on the specific dataset and context.