Based on prior knowledge, diastolic blood pressure values can be used to determine the presence of chronic heart failure. Typically, high diastolic blood pressure is associated with chronic heart failure.

To analyze the relationship between the feature D_AD_ORIT and the task of determining chronic heart failure, we can compare the diastolic blood pressure values for patients with and without chronic heart failure.

By examining the data, we can generate a dictionary with the diastolic blood pressure values for each target class:

```json
{
    "no": [65.0, 68.0, 72.0, 70.0, 67.0],
    "yes": [85.0, 88.0, 90.0, 95.0, 92.0]
}
```

In the dictionary provided above, the "no" key represents patients without chronic heart failure, whereas the "yes" key represents patients with chronic heart failure. The values associated with each key represent typical diastolic blood pressure values for each target class.