
Are the following mentions coreferent?:
<m> buy </m> in Hewlett-Packard is negotiating to buy technology services provider Electronic Data Systems in a deal that could help the world's largest personal computer maker snap up more data management and consulting contracts. Palo Alto-based HP and Plano, Texas-based EDS confirmed the talks yesterday shortly after The Wall Street Journal reported a deal could be reached as early as today. EDS shares soared $ 5.27, or nearly 28 percent, to finish yesterday at $ 24.13. 
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<m> buy </m> in Hp To Acquire Data Center Cooling, Energy Specialist EYP Hewlett - Packard on Monday said it has agreed to buy EYP Mission Critical Facilities, a consulting company that specializes in data center cooling and energy efficiency. The acquisition, expected to close by the end of January, would provide HP with proprietary services and technology related to one of the hottest issues today in data center planning and design. Because EYP services start at the ground level of data center design, the company would give HP an early entry with its cooling technology and energy - efficient storage products. 