
Are the following mentions coreferent?:
<m> announced </m> in The all-cash deal, announced Tuesday, represents HP's biggest gamble under the leadership of Mark Hurd, who was hired as chief executive in March 2005 to turn around the maker of personal computers and printers. 
</s>
<m> announces </m> in Electronic Data Systems Corporation announces that it is in advanced discussions regarding a possible business combination transaction with Hewlett-Packard Company. 