(a)with imprisonment for life, or imprisonment for a term which may extend to 10 years, and shall also be liable to fine or to caning, if the act by which death is caused is done with the intention of causing death, or of causing such bodily injury as is likely to cause death; or

(b)with imprisonment for a term which may extend to 10 years, or with fine, or with both, if the act is done with the knowledge that it is likely to cause death, but without any intention to cause death, or to cause such bodily injury as is likely to cause death.