
Are the following mentions coreferent?:
<m> announced </m> in Advanced Micro Devices announced that it is buying low - power server vendor SeaMicro, a surprise move that puts AMD in the systems business and disrupts Intel by acquiring one of its close partners. AMD will pay US$334 million in cash and stock for SeaMicro, an 80 - employee Silicon Valley startup that has gained attention for building highly dense and power - efficient servers for use in large - scale cloud computing environments. 
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<m> announcing </m> in In a news conference announcing the merger held in Taipei yesterday, Henri Richard, executive vice president of AMD urged investors not to worry as ATI's relations with TSMC and its rival United Microelectronics Corp. would not change. 