Given phrases that describe the relationship between two words/phrases as options, extract the word/phrase pair and the corresponding lexical relationship between them from the input text. The output format should be "relation1: word1, word2; relation2: word3, word4". Options: 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.

FedEx Freight has provided more than 20 million miles of road and intermodal support and delivered more than 750,000 non-conveyable shipments for FedEx Ground so far in fiscal year 2021.

Answer: subsidiary: FedEx, FedEx Ground; parent_organization: FedEx Ground, FedEx