Tell me about a decision you made and later reversed.

This maps cleanly to Amazon's Are Right A Lot and Dive Deep, and to a senior bar everywhere: do you resist sunk cost, and can you reverse a public commitment without burning credibility. The weak answer reverses something trivial or frames it as 'new information arrived' to dodge ownership. The strong answer names a decision the candidate owned and sold internally, the leading metric that told them it was wrong, and the deliberate way they communicated the reversal. Reserved follow-ups: 'how much had you already spent' (sunk-cost resistance) and 'how did the people you'd convinced react' (trust management).