input: Text: (B) Terrified that being sent to Jupiter will take too much energy on his part, Casey opts for a jail sell instead. When he’s told that Jupiter is filled with friendly life forms who love emerald and crystal as much as he does, and that the mission could actually prove his innocence, Casey fears that he’s lost his dare devil edge. (C) Casey is terrorized by his fellow prisoner, Pard Hoskins, which makes him regret not taking the chance to fly head first into Jupiter’s Great Red Spot. A true dare devil would have taken the challenge, after all. (D) Terrified that being sent to Jupiter will kill him, Casey opts for a jail sell. When he’s told that Jupiter is not as dangerous as once thought, and that the mission could actually make him rich, Casey fears that he’s lost his daredevil edge. JUPITER'S JOKE By A. L. HALEY Casey Ritter, the guy who never turned down a dare, breathed a prayer to the gods of idiots and spacemen, and headed in toward the great red spot of terrible Jupiter. Those methane and ammonia planets, take it from me, they're the dead-end of creation, and why the Old Man ever thought them up I'll never know. I never thought I'd mess around any of them, but things can sure happen. A man can get himself backed into a corner in this little old solar system. It just ain't big enough for a gent of scope and talent; and the day the Solar System Customs caught me red-handed smuggling Kooleen crystals in from Mars, I
  Question: Why does Casey feels regret about choosing prison over the court’s option to be sent into Jupiter’s Great Red Spot to study its inhabitants?
  
   (A) Terrified that being sent to Jupiter will kill him, Casey opts for a jail sell. When he’s told that Jupiter is filled with insect-like beings who share his enthusiasm for a reckless lifestyle, and that the mission could actually make him rich, Casey fears that he’s lost his dare devil edge.
  Answer:
output: Terrified that being sent to Jupiter will kill him, Casey opts for a jail sell. When he’s told that Jupiter is not as dangerous as once thought, and that the mission could actually make him rich, Casey fears that he’s lost his daredevil edge.