Final answer:
The Last Responsible Moment is a tool associated with the Lean Software Principle 'Defer Commitment'.
Step-by-step explanation:
The tool 'The Last Responsible Moment' is associated with the Lean Software Principle 'Defer Commitment'. This principle emphasizes the importance of delaying the commitment to certain decisions until the last possible moment, when the most accurate information is available. By deferring commitment, teams can gather more data, learn from feedback, and adapt their plans accordingly.