
Are the following mentions coreferent?:
<m> keynote address </m> in While Apple's final keynote address at the annual MacWorld convention in San Francisco didn't contain the iPhone-related announcements many had hoped for, we were given all of the details on Apple's latest revamp to their largest and most powerful MacBook Pro. Apple's senior vice president of Worldwide Product Marketing, Philip Schiller, delivered the address and detailed the major revisions to the 17 '' MacBook Pro. 
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<m> WWDC Keynote </m> in Apple has unveiled the next generation of MacBook Pro at the WWDC Keynote in San Francisco. 