Utilize the input text as a context reference, choose the right relationship between CRH and cement from the options. 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.

The US buyout group paid £295m in cash to buy the brick maker from CRH (EUREX: 558474.EX - news ) , the FTSE 100 building materials group, which has since refocused its business towards cement with a €6.5bn takeover of Tarmac Lafarge.

Answer: product_or_material_produced