
Are the following mentions coreferent?:
<m> agreement </m> in AMD's $334 million deal with SeaMicro is a strong move to improve within the. 
</s>
<m> deal </m> in Yesterday Advanced Micro Devices Inc. ( AMD ) announced its purchase of Canada-based graphics chips maker ATI Technologies Inc. in a US $ 5.4 billion deal that many said would help AMD compete more effectively with Intel Corp., its largest-in-the-world rival. 