{
  "rubric": "Rewrite the sentence using the correct -er word.",
  "attempts": "2",
  "case_sense": "0",
  "Questions": [
    [
      "A lion is (strong) than a fox.",
      "A lion is stronger than a fox."
    ],
    [
      "This stick is (short) than that stick.",
      "This stick is shorter than that stick."
    ],
    [
      "My pillow is (soft) than the chair.",
      "My pillow is softer than the chair."
    ],
    [
      "Today is (warm) than yesterday.",
      "Today is warmer than yesterday."
    ],
    [
      "A cheetah is (fast) than a deer.",
      "A cheetah is faster than a deer."
    ]
  ]
}