Five persons went to the house of K armed with clubs to beat K. Among those one A was carrying a pistol concealing it underneath his clothes. During beating A fired a shot resulting death of K. In such case

• A. All of them will be liable for beating K.
• B. All of them will be liable for causing death as they all were the members of unlawful assembly.
• C. Only A Will be liable causing death.
• D. None of the above.