Analyze the relationship between 'Socialtext' and 'Software' within the context of the input sentence.
Options: business division, industry, owned by, owner of

Companies discussed in the Global Enterprise Social Software Market research report are IBM Corporation Microsoft Corporation Jive Software Salesforce.com Zimbra Mzinga SAP SE OpenText Corporation Socialtext eXo Platform EMC Corporation Oracle Corporation Google Interact Intranet Alfresco Infor Elcom Technology Autodesk Inc. Sitrion.
industry