Read this and answer the question. If the question is unanswerable, say "unanswerable".

Scotland has a very different educational system from England and Wales, though also based on comprehensive education. It has different ages of transfer, different examinations and a different philosophy of choice and provision. All publicly funded primary and secondary schools are comprehensive. The Scottish Government has rejected plans for specialist schools as of 2005.

All public primary and secondary schools in England are of what type?
unanswerable