Task: Question Answering
Input (English): Passage: Four Loko -- On November 16, 2010, Phusion Projects issued a press release announcing that the company would be reformulating all Four brand beverages to remove caffeine, guarana, and taurine from the products. The new product was reintroduced in January 2011.
Question: does four loko still have caffeine in it
Output (English): 0