Based on prior knowledge, chest pain type can be a significant indicator of heart disease. Certain types of chest pain, such as atypical (ATA) and typical angina (TA), are often associated with heart disease, while others, such as non-anginal pain (NAP) and asymptomatic (ASY), are less likely to be related to heart disease. 

With this understanding, we can analyze the relationship between the feature "ChestPainType" and the task of determining if the coronary angiography shows a heart disease. 

To create the dictionary, we need to identify the possible values of the feature "ChestPainType" for each target class ("yes" and "no").

Here is the dictionary for the given feature and task:

```json
{
	"no": ["NAP", "ASY"],
	"yes": ["ATA", "TA"]
}
```

Please note that I have included the categories "NAP" and "ASY" under "no" as they are less likely to be associated with heart disease.