
Are the following mentions coreferent?:
<m> says </m> in Advanced Micro Devices ( AMD ) Chief Executive Hector Ruiz waxed metaphorical as he described his company's acquisition of ATI Technologies. 
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<m> announced </m> in AMD ( NYSE : AMD ) today announced it has signed a definitive agreement to acquire SeaMicro, a pioneer in energy - efficient, high - bandwidth microservers, for approximately $334 million, of which approximately $281 million will be paid in cash. 