Based on prior knowledge, it is important to analyze the relationship between race and the target variable of earning more than 50000 dollars per year.

To conduct this analysis, we can examine the distribution of the target variable within each race category. This will help us understand if there are any racial disparities in income.

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

```json
{
    "no": ["Black", "Asian-Pac-Islander", "Other", "Amer-Indian-Eskimo"],
    "yes": ["White"]
}
```

This indicates that individuals belonging to the races "Black", "Asian-Pac-Islander", "Other", and "Amer-Indian-Eskimo" are more likely to earn less than or equal to 50000 dollars per year. On the other hand, individuals belonging to the race "White" are more likely to earn more than 50000 dollars per year.

Please note that this analysis is based on general patterns and trends, and individual cases may vary.