
Are the following mentions coreferent?:
<m> buy </m> in Hewlett - Packard Engineers Deal for EYP Hewlett - Packard agreed to buy EYP Mission Critical Facilities, a data center engineering firm, for an undisclosed sum in a deal that will provide an exit for TA Associates. 
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<m> buy </m> in H-P announced that it will buy the outsourcing services company for $ 13.9 billion. 