Complex sentence: An initial production poster was released to the media on Christmas Day 2013 and on December 31,2013, the team released a teaser trailer featuring Dhanush, Amala Paul and Saranya.
Split into simpler sentences: An initial production poster was released to the media on December 25,2013. On December 31,2013, the team released a teaser trailer featuring Dhanush, Amala Paul and Saranya.