
Are the following mentions coreferent?:
<m> New </m> in Apple Unveils New MacBook Air, Next - Generation MacBook Pro 
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<m> new </m> in Apple unveils new MacBook Pro with Ivy Bridge at WWDC June 12th, 2012. 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. If you're more comfortable with Apple's conventional MacBook Pro design than the new variety, Apple will ask $1, 099 for the base 13 - inch version and $1, 799 for a 15 - inch version, with an upgraded 15 - inch model going for $2, 199. 