With reference to the case of Ravindra Pal alias Dara Singh, convicted for the 1999 murder of Graham Staines and his sons, arrange the following events in chronological order:
- Orissa High Court commutes the death sentence to life imprisonment.
- Supreme Court upholds the life sentence, describing the murders as intended to "teach a lesson."
- Odisha's premature-release guidelines set a 25-year eligibility threshold for remission review.
- Supreme Court directs the Odisha government to decide on Dara Singh's remission plea within a month.
Select the correct order: