Based on prior knowledge, Glucose levels can help determine whether a person has diabetes or not. Higher glucose levels are typically associated with diabetes, while lower levels are associated with non-diabetic individuals.

Based on this analysis, here is the dictionary for the relationship between Glucose levels and the presence of diabetes:

```json
{
	"yes": [150.0, 175.0, 200.0, 225.0, 250.0],
	"no": [80.0, 90.0, 100.0, 110.0, 120.0]
}
```

In the dictionary, "yes" represents individuals with diabetes, and "no" represents individuals without diabetes. The Glucose values provided are only examples and might not cover the entire range of possible values, but they represent typical values associated with each target class.