Utilize the input text as a context reference, choose the right relationship between 'BG Group' and 'Royal Dutch Shell' from the options.
Options: currency, product/material produced, position held, parent organization

Fri, Sep 25, 2015, 14:05 BST - UK Markets close in 2 hrs 25 mins Are BP Plc, Royal Dutch Shell Plc & BG Group plc Worth Holding In Your Portfolio?
parent organization