Sruthin Lal, Hindustan Times , New Delhi | Updated: Aug 17, 2015 16:28 IST Ordinary traders are concerned over algorithmic trading and co location facility, calling them unfair (HT Photo)
Take context from the input text and decide on the accurate relationship between 'Hindustan Times' and 'New Delhi' from the options provided.
Options: owned by, product/material produced, headquarters location, brand