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.

Google’s Nexus 6P and Nexus 5X are the first smartphones that will be sold with an Android upgrade called ”Marshmallow.” It features changes that will give Android’s personal assistant, Google Now, expanded powers to explore the information that people call up in the mobile applications.

Answer: developer: Nexus 6P, Google