Question: Montagues and Capulets is a work of classical music written by Russian composer Sergei Prokofiev and is the first one in the Suite No. 2 from "Romeo and Juliet", Op. 64ter, which consists of two parts from his 1935 ballet "Romeo and Juliet a ballet by Sergei Prokofiev based on a play by who?
{'answer': 'William Shakespeare', 'supporting_facts': [['Montagues and Capulets', 0], ['Montagues and Capulets', 1], ['Romeo and Juliet (Prokofiev)', 0]]}