Question: Which player, known as the Sikkimese Sniper, played for East Bengal?
{'answer': 'Bhaichung Bhutia', 'supporting_facts': [['East Bengal 4–1 Mohun Bagan', 1], ['East Bengal 4–1 Mohun Bagan', 3], ['Bhaichung Bhutia', 0], ['Bhaichung Bhutia', 2], ['Bhaichung Bhutia', 4]]}