What is the relationship between 'LafargeHolcim' and 'Cement' in the context of the input sentence.
Options: chief executive officer, director/manager, product/material produced, founded by

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