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.

Mounting pressure on suppliers for price cuts comes as Airbus and Boeing are raising production of their single-aisle models to around 50 aircraft a month each, up from 42 a month, and pondering a further step-up to 60 a month.

Answer: product_or_material_produced: Airbus, aircraft