f | 1 | [Path 1]: | f | 1 | [Path 1]:
t | 2 | 0: Start of execution: Beginning Search | t | 2 | 0: Start of execution: Beginning Search
| 3 | 1: Searching: query |  | 3 | 1: Searching: query
| 4 | 2: Searching: uncle_or_aunt(william, christine) |  | 4 | 2: Searching: uncle_or_aunt(william, christine)
| 5 | 3: Searching: parent_child(Candidate Variable_0, christine) |  | 5 | 3: Searching: parent_child(Candidate Variable_0, christine)
| 6 | 4: Found: parent_child(patricia, christine) |  | 6 | 4: Found: parent_child(patricia, christine)
| 7 | 5: Searching: sibling(william, patricia) |  | 7 | 5: Searching: sibling(william, patricia)
| 8 | 6: Fail: sibling(william, patricia) |  | 8 | 6: Fail: sibling(william, patricia) | {'Result': 'Search Failed'}
| 9 | 7: Redo: parent_child(Candidate Variable_1, christine) |  | 9 | 7: Fail: uncle_or_aunt(william, christine) | {'Result': 'Search Failed'}
| 10 | 8: Found: parent_child(william, connie) |  | 10 | 8: Fail: query | {'Result': 'Search Failed'}
| 11 | 9: Searching: parent_child(Candidate Variable_2, william) |  | 11 |
| 12 | 10: Found: parent_child(william, connie) |  |  |
| 13 | 11: Searching: sibling(william, william) |  |  |
| 14 | 12: Fail: sibling(william, william) |  |  |
| 15 | 13: Redo: parent_child(Candidate Variable_3, william) |  |  |
| 16 | 14: Found: parent_child(william, connie) |  |  |
| 17 | 15: Searching: sibling(william, connie) |  |  |
| 18 | 16: Found: sibling(william, connie) |  |  |
| 19 | 17: Found: uncle_or_aunt(william, christine) |  |  |
| 20 | 18: Found: query | {'Result': 'truth = True'} |  |  |

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