Parent State ID: 3
State Depth: 3
Action Taken: pick-up(c)
Action Reasoning: To achieve the goal state where block C is on block A, the next logical step is to pick up block C, as it is currently clear and on the table, and the hand is empty.
State Description: Block a is on block b, block c is held in the hand, and block d is on the table. Blocks a and d are clear. The hand is holding block c.
Action Path: ['unstack(d, c)', 'put-down(d)', 'pick-up(c)']
