Based on my prior knowledge, the feature "relationship" can potentially be a good indicator of whether a person earns more than 50000 dollars per year or not. Certain relationships, such as being a husband or wife, might suggest a higher probability of earning a higher income. On the other hand, relationships like "own-child" or "not-in-family" may indicate a lower likelihood of earning more than 50000 dollars.

Based on this analysis, I can now generate the requested dictionary:

```json
{
	"no": ["Own-child", "Not-in-family", "Unmarried"],
	"yes": ["Husband", "Wife"]
}
```

In the above dictionary, the lists for each target class are not empty and include the relevant relationship values according to the analysis.