What is the relationship between 'FedEx' and 'TNT' in the context of the input sentence.
Options: director/manager, owner of, original broadcaster, chief executive officer

AMSTERDAM, July 31 Logistics companies FedEx and TNT Express said they were still on track to complete their proposed combination in the first half of 2016, despite the European Commission's announcement of an in-depth competition review of the deal earlier on Friday.
owner of