```json
{
    "yes": ["none", "guarantor", "co applicant"],
    "no": ["none", "guarantor", "co applicant"]
}
```

Based on the given feature "other_parties", the possible values are "none", "guarantor", and "co applicant". 

For the target class "yes" (person receiving a credit), all three possible values of "other_parties" could be present. This means that individuals who have no other debtors or guarantors ("none"), those who have a guarantor, and those who have a co-applicant may all receive credit.

Similarly, for the target class "no" (person not receiving a credit), all three possible values of "other_parties" could be present. This implies that individuals who have no other debtors or guarantors ("none"), those who have a guarantor, and those who have a co-applicant may all be denied credit.

Hence, both target classes can have any of the given values for the feature "other_parties".