Check out Prototype Theory: https://en.wikipedia.org/wiki/Prototype_theory https://en.wikipedia.org/wiki/Prototype_theory which gives a better way to reason abo

Check out Prototype Theory: https://en.wikipedia.org/wiki/Prototype_theory https://en.wikipedia.org/wiki/Prototype_theory which gives a better way to reason about these types of questions than trying to list properties. And also helps you recognize that words don't match up to classic sets—the answer to "is X a sandwich" may be yes, or no, or almost anything in between.