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.

For his part, Gap CEO Art Peck said on the company's most recent earnings call that the Banana Republic and Gap brands will tap into Old Navy's learnings moving forward, so they too can speed up product delivery and create a consistent fit.

Answer: chief_executive_officer: Banana Republic, Art Peck