f | 1 | [Path 1]: | f | 1 | [Path 1]:
| 2 | 0: Start of execution: Beginning Search |  | 2 | 0: Start of execution: Beginning Search
| 3 | 1: Searching: query |  | 3 | 1: Searching: query
| 4 | 2: Searching: nephew(stephen, traci) |  | 4 | 2: Searching: nephew(stephen, traci)
| 5 | 3: Searching: parent(traci, Candidate Variable_0) |  | 5 | 3: Searching: parent(traci, Candidate Variable_0)
n | 6 | 4: Found: parent(jonathan, traci) | n | 6 | 4: Fail: parent(traci, Candidate Variable_0) | {'Result': 'Search Failed'}
| 7 | 5: Searching: sibling(Candidate Variable_1, traci) |  | 7 | 5: Fail: nephew(stephen, traci) | {'Result': 'Search Failed'}
| 8 | 6: Found: sibling(jonathan, rosa) |  |  |
| 9 | 7: Searching: parent(stephen, Candidate Variable_2) |  |  |
| 10 | 8: Found: parent(stephen, melissa) |  |  |
| 11 | 9: Searching: sibling(melissa, Candidate Variable_3) |  |  |
| 12 | 10: Found: sibling(margaret, melissa) |  |  |
| 13 | 11: Searching: parent(stephen, rosa) |  |  |
| 14 | 12: Fail: parent(stephen, rosa) |  |  |
| 15 | 13: Fail: nephew(stephen, traci) |  |  |
| 16 | 14: Fail: query | {'Result': 'Search Failed'} |  | 8 | 6: Fail: query | {'Result': 'Search Failed'}
| 17 |  |  | 9 |
t | 18 |  | t |  |
| 19 | [Path 2]: |  |  |
| 20 | 15: Redo: parent(stephen, Candidate Variable_2) |  |  |
| 21 | 16: Found: parent(stephen, melissa) |  |  |
| 22 | 17: Searching: sibling(melissa, rosa) |  |  |
| 23 | 18: Found: sibling(margaret, melissa) |  |  |
| 24 | 19: Found: nephew(stephen, traci) |  |  |
| 25 | 20: Found: query | {'Result': 'truth = True'} |  |  |

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