In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.

When did the second world war end in europe?
When did the second world war end in europe as measured by the surrender of Germans on Bear Island? 
 September 4, 1945

What is the hair on a horse called?
What is the hair on the head of a horse called? 
 mane

Who played the other twin in parent trap?

Who played the part of the twins in parent trap(1961) ? 
 Hayley Mills