Q32, run 2026-11-04-1738-sonnet

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Who is Halden Leasing's ultimate parent?

Tests: Groups: the chain of parents, two levels up.

Expected: parent = E09

✅ R1 csv run 1 graded by code

E09. E11 has parent E10, and E10 has parent E09.

JSON: {"parent": "E09"}

✅ R1 csv run 2 graded by code

E09. E11 has parent E10, and E10 has parent E09.

JSON: {"parent": "E09"}

✅ R1 csv run 3 graded by code

E09. E11 sits under E10, which sits under E09.

JSON: {"parent": "E09"}

✅ R1 csv run 4 graded by code

E09. E11's parent is E10, whose parent is E09.

JSON: {"parent": "E09"}

✅ R1 csv run 5 graded by code

E09. E11 has parent E10, and E10 has parent E09.

JSON: {"parent": "E09"}

✅ R4 csv+markdown run 1 graded by code

E09. E11 has parent E10, and E10 has parent E09.

JSON: {"parent": "E09"}

✅ R4 csv+markdown run 2 graded by code

E09. E11's parent is E10, whose parent is E09.

JSON: {"parent": "E09"}

✅ R4 csv+markdown run 3 graded by code

E09 (E11 → E10 → E09).

JSON: {"parent": "E09"}

✅ R4 csv+markdown run 4 graded by code

E09. E11's parent is E10, and E10's parent is E09.

JSON: {"parent": "E09"}

✅ R4 csv+markdown run 5 graded by code

E09. E11's parent is E10 and E10's parent is E09.

JSON: {"parent": "E09"}

✅ R10 executed run 1 graded by code

E09. E11's parent is E10, whose parent is E09 (the ultimate_parent_id).

JSON: {"parent": "E09"}

✅ R10 executed run 2 graded by code

E09 (ultimate_parent_id for E11).

JSON: {"parent": "E09"}

✅ R10 executed run 3 graded by code

E09.

JSON: {"parent": "E09"}

✅ R10 executed run 4 graded by code

E09. Both E11's ultimate_parent_id and E10's parent_id point to it.

JSON: {"parent": "E09"}

✅ R10 executed run 5 graded by code

E09 (E11 → E10 → E09).

JSON: {"parent": "E09"}