First she described Bharatiya Janata Party (BJP) President Amit Shah's recent visit to a Dalit home in Varanasi for lunch as plain nautanki (drama). Now Bahujan Samaj Party chief Mayawati (pictured) has alleged that the cook, who prepared the food eaten by the BJP president and other party functionaries at Jogiyapur village, was not a Dalit but someone from an upper caste. What's next? "Expose" Shah. Mayawati has asked some of her party members to identify the cook who prepared the food that day and prove that the entire episode was staged.