After Trinamool Congress of Mamata Banerjee and other allies like Bahujan Samaj Party (BSP) leader Mayawati have expressed unease with the DMK's suggestion that Rahul Gandhi be made the prime ministerial candidate, Kamal Nath denied that this was the reason Mamata Banerjee, Mayawati and Samajwadi Party leader Akhilesh Yadav were staying away from the swearing-in ceremonies.