
Are the following mentions coreferent?:
<m> refresh </m> in Apple is certainly making WWDC a hardware conference this year - it just unveiled a refresh of the existing MacBook Pro running Intel's newer Ivy Bridge processors on the San Francisco gathering's opening day. 
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<m> refresh </m> in Apple's MacBook line, particularly certain portions of it, have been overdue for a refresh. Today, it finally got it. During the opening keynote of Apple's WWDC event Monday morning, Apple's Phil Schiller unveiled updates to both the MacBook Air and the MacBook Pro, as well as an entirely new next - generation MacBook Pro with a Retina Display. 