The numbered entries below all describe the SAME block (concept) for the topic "{topic}", just worded differently. Pick the ONE entry whose title is the best canonical name for this block.

MEMBERS:
{members}

Rules:
- Pick an EXISTING entry — do NOT invent a new title or umbrella term.
- Prefer the most CONCRETE, precise, self-explanatory title for the shared concept.
- Prefer the established/standard term (correct spelling, full form over cryptic abbreviation) — but stay concrete, never over-general.
- Avoid reference/placeholder titles ("Satz 7.18", "Punkt 3", "(**)") if a meaningful one exists.

Write ONLY the JSON file to: {out_path}

Format (the chosen member number, nothing else):
{{"best": 1}}