Based on prior knowledge, certain occupations tend to have higher salaries than others. Exec-managerial and Prof-specialty occupations are likely to have higher salaries, while Other-service and Handlers-cleaners occupations are more likely to have lower salaries.

Here is the dictionary for the relationship between occupation and the task:

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

This suggests that individuals in occupations such as Protective-serv, Prof-specialty, Exec-managerial, Tech-support, Sales, Priv-house-serv, Transport-moving, and Armed-Forces are more likely to earn more than $50,000 per year. Conversely, individuals in occupations such as Machine-op-inspct, Farming-fishing, Other-service, and Handlers-cleaners are more likely to earn less than $50,000 per year.