(e) The court shall instruct the jury that if the jury returns an affirmative finding on each issue submitted under Subsection (b) of this section, it shall answer the following issue:
Whether, taking into consideration all of the evidence, including the circumstances of the offense, the defendant's character and background, and the personal moral culpability of the defendant, there is a sufficient mitigating circumstance or circumstances to warrant that a sentence of life imprisonment rather than a death sentence be imposed.