Based on prior knowledge, we can analyze the relationship feature in relation to the task "Does this person earn more than 50000 dollars per year?".

The relationship feature describes what this individual is relative to others, and it is a categorical variable with the following categories: ['Own-child', 'Husband', 'Not-in-family', 'Unmarried', 'Wife', 'Other-relative'].

To analyze the relationship feature, we can examine the common patterns and trends between the categories of relationship and the target variable.

Here is the dictionary with the relationship feature analysis:

```json
{
	"no": ["Own-child", "Other-relative"],  
	"yes": ["Husband", "Wife"] 
}
```

In the "no" target class, the individuals with a relationship of "Own-child" and "Other-relative" are more likely to earn less than 50000 dollars per year.

In the "yes" target class, the individuals with a relationship of "Husband" and "Wife" are more likely to earn more than 50000 dollars per year.

The other categories of the relationship feature may have a mixed distribution between the two target classes, but for the purpose of this analysis, we have included only the categories that show a clear trend towards one of the target classes.