In this task, you are given a question. You have to answer the question based on your information.
Example: Roman Yakub won first price in a Choral Composition Competition at a liberal arts college founded by who?
Example solution: William Egbert
Example explanation: This is a good example, and output correctly answers the question.

Problem: Who is the Apple Sr. VP of Software Engineering that introduced Face ID, a facial recognition system for iPhone X, at the Steve Jobs Theater on September 12, 2017?
Solution: Craig Federighi