
Are the following mentions coreferent?:
<m> chip-making market </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 ). 
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<m> markets </m> in The acquisition will let AMD expand its position in the commercial desktop and mobile computing markets, two areas where the company has not had much success. 