Based on prior knowledge, the occupation of an individual can be a strong indicator of their income level. Certain occupations tend to have higher salaries, while others have lower salaries. 

To analyze the relationship between occupation and earning more than 50000 dollars per year, we can examine the average income for each occupation category. If a particular occupation has a higher average income, it is more likely that individuals in that occupation earn more than 50000 dollars per year.

Using this approach, we can create a dictionary with the relevant information:

```json
{
	"no": ["Machine-op-inspct", "Farming-fishing", "Protective-serv", "Other-service", "Craft-repair", "Adm-clerical", "Handlers-cleaners", "Armed-Forces"],
	"yes": ["Prof-specialty", "Exec-managerial", "Tech-support", "Sales", "Priv-house-serv", "Transport-moving"]
}
```

Based on the analysis, the occupations listed under "no" are more likely to earn less than 50000 dollars per year, while the occupations listed under "yes" are more likely to earn more than 50000 dollars per year.