Answer:
there are no possibilities
Step-by-step explanation:
A class / subclass relatonship is not going to be possible here.
This is because we have these four caegories namely
1. compact,
2. midsize,
3. full-size, and
4. sport utility
These four categories have no real unique relationship or attributes with an entity type. A minimum of a supertype has atleast one subtype as well as following the total specialization situation.