Parent State ID: 4
State Depth: 4
Action Taken: put-down(c)
Action Reasoning: To achieve the goal state where Block C is on top of Block B, I should first put down Block C on the table. This will make the hand empty, allowing me to pick up Block B and stack it on the table, creating a stable base for Block C.
State Description: Block c is on the table and clear. Block b is on the table and clear. Block a is on the table and is clear. Block d is on the table and is clear. The hand is empty.
Action Path: ['unstack(b, c)', 'put-down(b)', 'pick-up(c)', 'put-down(c)']
