
Are the following mentions coreferent?:
<m> updates </m> in , global marketing VP Phil Schiller announced updates to the MacBook line. 
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<m> updated </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 updated iPhoto lets users tag photos according to who is in them or where they were taken. The new iMovie software also supports photos tagging at social networking sites Facebook and Flickr. 