Based on prior knowledge, capital-gain refers to the increase in value of assets, such as stocks, bonds, or real estate, over a certain period of time. It represents the profit or gain earned by an individual from the sale of an investment.

To determine the relationship between the feature "capital-gain" and the task of whether a person earns more than 50000 dollars per year, we can analyze the typical values of capital-gain for each target class ('no' and 'yes').

Here is the dictionary representing the analysis:

```json
{
	"no": [0, 2339, 2863, 3456, 3973],
	"yes": [5013, 7583, 9984, 12412, 15024]
}
```

In the 'no' class, typical capital-gain values are 0, 2339, 2863, 3456, and 3973. These values suggest that individuals with no or low capital gains are more likely to earn less than 50000 dollars per year.

In the 'yes' class, typical capital-gain values are 5013, 7583, 9984, 12412, and 15024. These values indicate that individuals with higher capital gains are more likely to earn more than 50000 dollars per year.

Please note that these specific values are generated based on assumptions and may not represent real data. The actual values may vary depending on the dataset used for analysis.