Based on prior knowledge, I can analyze the relationship between the feature "Pregnancies" and the target "Does this person have diabetes?". 

Analysis:

From research, it is known that the number of pregnancies a woman has had can be a risk factor for developing diabetes. The more pregnancies a woman has had, the higher the risk of developing diabetes. However, it is important to note that this is not true in all cases, as individual factors such as age, genetics, and lifestyle choices also play a role.

Creating the dictionary:

```json
{
	"yes": [0.0, 1.0, 2.0, 3.0, 4.0],  
	"no": [0.0, 1.0, 2.0, 3.0, 5.0] 
}
```