A' entered into an agreement with 'B' to obtain undue favour from a member of the Government on the promise that 'A' will pay Rupees one lakh to 'B' who will deliver the same to that member. A paid the amount to 'B' who in turn paid it to 'C', a member of Government for the said purpose as reward, 'C' subsequently refused to do any favour. On the basis of the above facts:

A. 'B' alone is responsible for his actions

B. Both 'B' and 'A' are liable as there was an abetment by conspiracy

C. C' alone is responsible as he misappropriated the money for his own use

D. A' has no ground to bring prosecution against 'C', because at the time of agreement C's name was not known to 'B'

Answer: Option B