
Are the following mentions coreferent?:
<m> unveiled </m> in After weeks of speculation about what would be introduced at Macworld, Apple Inc. took the wraps off of updated iTunes and iLife software and unveiled a 17-inch MacBook Pro. The second revamped iLife offering unveiled at Apple's keynote Tuesday morning was a new version of iMovie, which allows new drag-and-drop editing features, video stabilization, built-in themes and animated travel maps. 
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<m> unveiled </m> in New MacBook Air models officially unveiled with Ivy Bridge upgrade As rumored, new 11 - inch and 13 - inch MacBook Air models have just been officially announced by Apple at WWDC 2012. 