Utilize the input text as a context reference, choose the right relationship between 'LafargeHolcim' and 'Cement' from the options.
Options: founded by, chief executive officer, product/material produced, director/manager

Cement maker LafargeHolcim said it would sell two plants in eastern India to Birla Corporation for about 750 million Swiss francs ($767.7 million) as a condition of its recent merger with its French peer.
product/material produced