Task: Question Answering
Input (English): Passage: According to a tradition first reported by Sulcard in about 1080, a church was founded at the site (then known as Thorn Ey (Thorn Island)) in the 7th century, at the time of Mellitus, a Bishop of London. Construction of the present church began in 1245, on the orders of King Henry III. Question: What is the meaning of Thorn Ey?
Output (English): Thorn Island