-- Financial industry software maker Fidelity National Information Services (NasdaqGM: III - news ) to acquire U.S. peer SunGard Data Systems Inc (notified Sept. 22/deadline Oct. 27/simplified)
Refer to the input text as context and select the correct relationship between 'SunGard' and 'Fidelity National Information Services' from the available options.
Options: currency, member of, owned by, legal form