
Are the following mentions coreferent?:
<m> acquisition </m> in The pitched battle for supremacy in the chip-making market reached a critical phase yesterday with Advanced Micro Devices ( AMD ) in Sunnyvale, Calif. announcing its decision to acquire Canadian graphic cards manufacturer ATI Technologies ( ATI ). The imminent purchase of ATI is the most vital element in AMD's concerted campaign to dethrone the mighty Intel Corp. AMD agreed to buy Markham, Ont-based ATI for around $ 5.4 billion in cash and stock, the companies announced Monday. 
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<m> Acquisition </m> in AMD's Acquisition of SeaMicro Puts Intel on the Defensive, Intel suffered a setback in the server market this week with the news that its former partner, SeaMicro is being acquired by AMD. AMD is paying US$334 million for SeaMicro, which until now was in a tight partnership with Intel to develop dense servers. Brookwood, principal analyst at Insight 64, said that AMD's purchase of SeaMicro was an unexpected but smart move. 