
Are the following mentions coreferent?:
<m> unveils </m> in Apple unveils new MacBook Pro with Ivy Bridge at WWDC. 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> unveiled </m> in Apple CEO Steve Jobs unveiled the company's new high-end notebook line during the special event being held at Apple's headquarters in Cupertino, Calif. The new MacBook Pro will feature two graphic chipsets, the Nvidia GeForce 9400M embedded on the motherboard and the Nvidia GeForce 9600M as a discrete part. Jobs said that using the 9400M you get five hours of battery life and four hours with the 9600M. 