established in**Reasoning:**The `MAX_ACTIVATING_TOKENS` list contains "established". The `TOKENS_AFTER_MAX_ACTIVATING_TOKEN` list contains "in" and ",". In the `TOP_ACTIVATING_TEXTS`, we see "companies established in 1881". This strongly suggests the neuron is associated with the phrase "established in".Other tokens like "start", "vein", "partnership" also appear, and their following tokens like "ted", "in", "payments" could form phrases, but "established in" is the most direct and clear pattern observed across the lists, particularly between `MAX_ACTIVATING_TOKENS` and `TOKENS_AFTER_MAX_ACTIVATING_TOKEN`, reinforced by an example in `TOP_ACTIVATING_TEXTS`.The phrase "established in" fits the length constraints (3-20 words) and is specific. established in
