Saipem 12,000, this unit after the start of operation in Mozambique for Eni Rovuma in September '19, has been put in standby, following a request of the client expecting and now she is expected to restart the operation in 2021.
In the context of the input sentence, determine the relationship between 'Saipem' and 'Eni'.
Options: member of, parent organization, developer, publisher