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: mother_in_law(julie, nola) |  | 4 | 2: Searching: mother_in_law(julie, nola)
| 5 | 3: Searching: parent(nola, Candidate Variable_0) |  | 5 | 3: Searching: parent(nola, Candidate Variable_0)
t | 6 | 4: Searching: spouse(julie, nola) | t | 6 | 4: Fail: parent(nola, Candidate Variable_0) | {'Result': 'Search Failed'}
| 7 | 5: Fail: spouse(julie, nola) |  | 7 | 5: Fail: mother_in_law(julie, nola) | {'Result': 'Search Failed'}
| 8 | 6: Redo: mother_in_law(julie, nola), 4th clause |  | 8 |
| 9 | 7: Searching: parent(julie, nola) |  | 9 | Looking for other paths: Redo: query
| 10 | 8: Searching: spouse(nola, julie) |  | 10 |
| 11 | 9: Fail: spouse(nola, julie) |  | 11 |
| 12 | 10: Fail: mother_in_law(julie, nola) |  | 12 | [Path 2]:
| 13 | 11: Redo: query, 2nd alternative |  |  |
| 14 | 12: Searching: sister_in_law(julie, nola) |  | 13 | 6: Searching: sister_in_law(julie, nola)
| 15 | 13: Searching: sibling(nola, julie) |  | 14 | 7: Searching: sibling(Candidate Variable_1, nola)
| 16 | 14: Searching: spouse(julie, nola) |  | 15 | 8: Fail: sibling(Candidate Variable_1, nola) | {'Result': 'Search Failed'}
| 17 | 15: Found: spouse(julie, nola) |  | 16 | 9: Fail: sister_in_law(julie, nola) | {'Result': 'Search Failed'}
| 18 | 16: Found: sibling(nola, julie) |  | 17 | 10: Fail: query | {'Result': 'Search Failed'}
| 19 | 17: Found: sister_in_law(julie, nola) |  | 18 |
| 20 | 18: Found: query | {'Result': 'truth = True'} |  |  |

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