Oil services companies that had been active in building refineries in Iran prior to the sanctions, including Australia's WorleyParsons (Dusseldorf: WF9.DU - news ) , France's Technip (Paris: FR0000131708 - news ) and Axens, South Korea's Daelim and China's Sinopec Engineering were all interested in resuming business in the country, the sources said.
Take context from the input text and decide on the accurate relationship between 'Technip' and 'Engineering' from the options provided.
Options: industry, operator, original broadcaster, headquarters location