The two-judge bench of Supreme Court in which of the following cases held that long delay by the President of India or Govenror of State in disposing mercy petitions from the convicted person under Anti-Terrorism laws or similar status can’t be ground for communication of death penalty into life imprisonment?

The two-judge bench of Supreme Court in the case of "Trivenibin vs. State of Punjab (1989) held that long delay by the President of India or Govenror of State in disposing mercy petitions from the convicted person under Anti-Terrorism laws or similar status can’t be ground for communication of death penalty into life imprisonment.