GM Pioneers Trackers have been around since 1984, when General Motors Co. introduced a class of stock linked to its former computer-services unit, Electronic Data Systems Corp. A second class, for its Hughes Electronics Corp. satellite unit, came out the following year.
Refer to the input text as context and select the correct relationship between 'Hughes Electronics' and 'General Motors' from the available options.
Options: brand, creator, chief executive officer, parent organization