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.

Ahead of the festival, Vodafone Ghana through the Vodafone Ghana Foundation, reached out to over 500 residents of Essikado with its free and quality healthcare programme, Healthfest .

Answer: parent_organization: Vodafone Ghana, Vodafone; subsidiary: Vodafone, Vodafone Ghana