Utilize the input text as a context reference, choose the right relationship between 'Lafarge' and 'cement' from the options.
Options: stock exchange, product/material produced, parent organization, chairperson

Birla Corporation said in a BSE filing said “it has agreed to a transaction with Lafarge India Private Ltd, whereby Birla Corp, either directly or through its wholly-owned subsidiary, shall acquire both the Jojobera and Sonadih cement businesses (Acquisition business) from Lafarge India for an Enterprise Value of Rs 5,000 crore”.
product/material produced