middle ear

Deductions

• middle ear is part of head ⇐ (middle ear is part of ear), (ear is part of head), (is part of is a transitive relation)
• middle ear is part of body ⇐ (middle ear is part of ear), (ear is part of body), (is part of is a transitive relation)
• anatomical cluster type is for example middle ear ⇐ (middle ear is a anatomical cluster type), (is a is inverse of is for example)