Definition: You are given an open-domain question from an open movie database. Your task is to provide an answer to that question. Try to only include the answer. Do not put it in a sentence.
Input: describe How to Train Your Dragon 2?

animation, imdb top 250, sequel, reviewed, cute, bob*ola, animated, dragons, mother-son relationship, childish, jonah hill, imax digital only, gerard butler, imax dmr 3-d, predictable ending, vikings, jay baruchel, academy award nominee, cat, btaegepriority, btaegekids, predictable plot, dean deblois, 2015 academy award nomination animated feature film, craig ferguson