"Leaders are obligated to respectfully challenge decisions when they disagree, even when doing so is uncomfortable."
This is a two-part LP. Part : push back with data. Part : once the team decides, commit fully.
"Tell me about a time you disagreed with your manager." Strong answer: you disagreed with a technical direction, presented your case with benchmarks, but the team chose the other approach. You committed and helped make it succeed.
Weak answer: you disagreed and were proven right. Amazon wants commitment even when you lose the argument.