Which Is the Best Standard-Form Representation of the Following Argument

Multiple Choice

Which is the best standard-form representation of the following Argument from Principle?
It's always wrong to end an innocent human life. So, abortion is always wrong, since it always ends an innocent human life.

A) 1) It is always wrong to end an innocent human life.
2) Abortion ends an innocent human life. Therefore, abortion is always wrong.
B) 1) Abortion is always wrong.
2) Abortion ends the life of an innocent human being.
Therefore, it is always wrong to end the life of an innocent human being.
C) 1) It is always wrong to have an abortion.
2) Abortion always kills an innocent human being.
Therefore, abortion is always wrong.
D) 1) Fetuses are innocent human beings.
2) Abortion kills innocent human beings.
Therefore, abortion is always wrong.