Complex sentence: News TV Quick Response Team (or simply News TV QRT) is the afternoon news broadcast of GMA News TV in the Philippines, which airs weekdays at 5:15-6:00 PM (PST).
Split into simpler sentences: News TV Quick Response Team (or simply News TV QRT) is the afternoon news broadcast of GMA News TV which airs in the Philippines. It is aired weekdays at 5:15-6:00 PM (PST).