Context: In 1976, contemporaneously with Woodson and Roberts, the Court decided Gregg v. Georgia and upheld a procedure in which the trial of capital crimes was bifurcated into guilt-innocence and sentencing phases. At the first proceeding, the jury decides the defendant's guilt; if the defendant is innocent or otherwise not convicted of first-degree murder, the death penalty will not be imposed. At the second hearing, the jury determines whether certain statutory aggravating factors exist, whether any mitigating factors exist, and, in many jurisdictions, weigh the aggravating and mitigating factors in assessing the ultimate penalty – either death or life in prison, either with or without parole.

Question: In what year was Gregg v. Georgia decided?
Answer: 1976

Question: Along with the guilt-innocence phase, what is the other phase of a death penalty trial under Gregg v. Georgia?
Answer: sentencing

Question: What is the only conviction that can lead to the death penalty?
Answer: first-degree murder

Question: Along with aggravating factors, what other factors are considered at the second hearing?
Answer: mitigating

Question: What is decided at the first proceeding?
Answer: the defendant's guilt

Question:  In what year was Gregg v. Georgia undecided?
Answer: Unanswerable

Question: Along with the innocence phase, what is the other phase of a death penalty trial under Gregg v. Georgia?
Answer: Unanswerable

Question: What isn't the only conviction that can lead to the death penalty?
Answer: Unanswerable

Question:  Along with aggravating factors, what other factors are considered at the third hearing?
Answer: Unanswerable

Question:  What is decided at the second proceeding?
Answer: Unanswerable