The 2 Funes plus Boulder can be tricky. Try to activate the Boulder before jumping up to that platform.

Requires:

"ScrewAttack"
{
  "or": [
    "canCarefulJump",
    "HiJump",
    "SpaceJump",
    {
      "enemyKill": {
        "enemies": [
          [
            "Fune"
          ]
        ]
      }
    }
  ]
}