New Delhi, May 4 : After Mamata Banerjee decimated the BJP in West Bengal it was Congress which was overwhelmed to congratulate the TMC for spectacular performance, while many Congress leaders wondered till when the Congress is happy in BJP's loss. Former Union Minster Manish Tewari even termed Mamata as Rani of Jhansi (queen who fought the Britishers). Some are happy but cautioned the party. Salman Khurshid said, "Mamata didi's victory is relief and comfort despite the sacrifice we as Congress must endure. But for both as indeed many others there is need to return to drawing board for sustainable challenge to BJP." The reason for happiness is the defeat of the BJP but some said that the TMC leader was with the youth Congress and have worked with many party leaders during her political career and also the party saw hope in her defeat that BJP could be defeated if one works hard. But some wondered like Ragini Nayak, "till when the party leaders will be happy in BJP's defeat." The Congress was the largest opposition party in outgoing assembly and in 2016 it had 44 seats. But the Congress State President Adheer Ranjan Chowdhury was more direct and said that Congress should come out from Twitter and FB and hit the roads, perhaps this is the opportunity. The Congress scored zero in the West Bengal election and even lost its strongholds, while the party has said that it is committed to course correction. After losing in the state polls the Congress said that the party will "study" the results, correct mistakes and do a course correction. Congress Chief Spokesperson Randeep Surjewala addressing a press conference on Sunday read out a statement and said, "The Congress Party will definitely study the results and all the reasons diligently and we are committed to correct our mistakes and do appropriate course correction." Surjewala said the people's mandate is the final word in a democracy. People of West Bengal, Assam, Kerala, Tamil Nadu and Puducherry have given their democratic mandate for the next five years. We accept the verdict with humility and a sense of responsibility. The statement said the party had lost the elections in Assam, Kerala, Puducherry and West Bengal but we have neither lost our morale nor our resolve or determination to continuously become the people's voice in these times of unprecedented calamity. /IANS