Detailed Instructions: From the given sentence, extract the phrase (often noun or verb) that carries the given relationship. The generated phrase should be present in the sentence.
Problem:Given Relationship: 'be creation of', Sentence: 'Receiving an honorary degree in Edinburgh on February 7 , Alan Greenspan admitted that he had long found inspiration in the wisdom of Sir Arthur Conan Doyle 's famous creation Sherlock Holmes .'
Solution:
creation