LafargeHolcim said it will present the financial results of Lafarge and Holcim as standalone companies for the first half of this year on July 29 adding the first combined interim results of the new group will be presented for the three quarters of 2015.
Take context from the input text and decide on the accurate relationship between 'Lafarge' and 'LafargeHolcim' from the options provided.
Options: parent organization, publisher, brand, creator