Based on prior knowledge, the marital status of an individual can have an impact on their income. Let's analyze the relationship between the marital-status feature and the task of earning more than 50000 dollars per year.

Possible relationships between marital-status and income:
- Never-married: It is possible that individuals who have never been married may have lower incomes as they might not have the financial stability provided by a partner.
- Married-civ-spouse: Being married to a civilian spouse may indicate a higher level of stability and potentially higher incomes.
- Widowed: Being widowed may indicate a loss of a partner's income, which could potentially lead to lower incomes.
- Divorced: Divorce may result in financial changes, and thus divorced individuals could have varying income levels.
- Separated: Similar to divorced individuals, those who are separated may experience financial changes and could have varying income levels.
- Married-spouse-absent: This marital status suggests that the spouse is absent, which may signify some level of financial challenges.
- Married-AF-spouse: Being married to someone in the Armed Forces may provide additional financial support, potentially leading to higher incomes.

Based on this analysis, we can create the following dictionary:

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

In this dictionary, the "no" key represents individuals who earn less than or equal to 50000 dollars per year, and the "yes" key represents individuals who earn more than 50000 dollars per year. The corresponding values under each key contain the possible values of the marital-status feature for the respective target class.