The chief minister of a state has to select 5 ministers in his cabinet: Abhishek, Bardhan, Chetan, Darshan, Edwin, Fawad, Gurdeep and Harsh. The age (in years) of each minister is different among 36, 38, 39, 45, 48, 54, 57 and 59 years. From the eight ministers, the CM has to select at least one minister who is in his thirties, at least one minister who is in his forties and at least two ministers who are in their fifties. The CM must ensure the following additional conditions are also met: * Bardhan, who is in his thirties, will be in the cabinet only if Harsh is not in the cabinet. * Fawad is younger than Harsh and Harsh will be in the cabinet only if Abhishek is in the cabinet. * If Chetan is in the cabinet, Darshan must not be in the cabinet. * Edwin is six years older than Chetan and if one of them is in the cabinet, the other must be in the cabinet. * Gurdeep is three years younger than Abhishek. * Darshan will be in the cabinet if and only if Fawad, who is in his fifties, is in the cabinet. * If Edwin is in the cabinet, Harsh must be in the cabinet. Who among the following cannot be in the cabinet?
