What is the relationship between Saipem and Eni in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

Thu, Jul 30, 2015, 15:26 BST - UK Markets close in 1 hr 4 mins Eni production growth takes sting out of Saipem writedown Reuters - UK Focus – 27 minutes ago

Answer: parent_organization