X holds land on a lease granted by Y. The revenue payable by Y to the Government being in arrears, the land is advertised for sale by the Government under the relevant law, the consequent of which is annulment of 'X's lease. 'X' in order to prevent the sale & consequent annulment of lease pays the dues of Y to the Government

A. 'X' is entitled to re-imbursement of the amount so paid from Y

B. 'X' is not entitled to anything from Y for want of any contract between them

C. X' is not entitled to any amount from Y because X has paid the amount to save his own tenancy

D. X' is not entitled to anything from Y, as it is a gratuitous act of 'X'

Answer: Option A