Conversation so far:
What schools did Thomas Jefferson study at?
Thomas Jefferson went to an English school, a Scottish Presbyterian school, a boarding school in Virginia, and then college in Virginia.
Was Thomas Jefferson a good student?
During Thomas Jefferson's first year at the college he was given more to parties, dancing and was not very frugal with his expenditures and changed his second year.

Question: How long did he attend the Scottish Presbyterain school?
Self-contained rewrite: How long did Thomas Jefferson attend the Scottish Presbyterain school?