On What Grounds Does Lackey Criticize the Right to Life

On what grounds does Lackey criticize the Right to Life Argument?

A) He argues that the right to life can be overridden by other considerations, such as political and economic interests.
B) He rejects the "Rights Theory" on the grounds that we can make sense of rights only against a background of accepted social institutions-and in war there are no shared social institutions.
C) He argues that the right to life implies the right to self-defense.
D) All of the above