Complex sentence: The first previews for the film appeared online on 14 July 2014 and Chopra released its theatrical trailer on 23 July 2014 at PVR Andheri.
Split into simpler sentences: The first previews for the film appeared online on 14 July 2014. Priyanka Chopra released the theatrical trailer on 23 July 2014 at PVR Andheri.