Take context from the input text and decide on the accurate relationship between 'BG Group' and 'natural gas' from the options provided.
Options: chairperson, owned by, distribution format, product/material produced

CAIRO, July 26 (Reuters) - BG Egypt, a subsidiary of BG Group and one of Egypt's largest natural gas producers, has appointed Khaled Kacem as its president, the company said in a statement on Sunday.
product/material produced