Based on prior knowledge, the feature "Pregnancies" can be analyzed in relation to the task of determining whether a person has diabetes or not.

Analysis:
- Typically, the number of pregnancies is not directly correlated with the occurrence of diabetes.
- However, in some cases, a higher number of pregnancies can indicate an increased risk of developing gestational diabetes.
- Factors such as age, pre-pregnancy weight, family history, and lifestyle choices also play a significant role in the development of diabetes.

Dictionary:

```json
{
	"yes": [0.0, 1.0, 2.0, 3.0, 4.0],
	"no": [0.0, 1.0, 2.0, 3.0, 4.0]
}
```

The above dictionary includes 5 typical values for the feature "Pregnancies" in both the "yes" and "no" target classes. It represents a broad range of possibilities, but it is important to note that these values alone cannot determine the presence or absence of diabetes. Other features and factors should be taken into consideration as well.