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: cousin(beverly, april) |  | 4 | 2: Searching: cousin(beverly, april)
n | 5 | 3: Searching: parent(Parent1, beverly) | n | 5 | 3: Searching: parent(Candidate Variable_0, beverly)
| 6 | 4: Found: parent(frank, beverly) |  | 6 | 4: Found: parent(frank, beverly)
t | 7 | 5: Searching: parent(Parent2, april) | t | 7 | 5: Searching: parent(Candidate Variable_1, april)
| 8 | 6: Found: parent(frank, patricia) |  | 8 | 6: Fail: parent(Candidate Variable_1, april) | {'Result': 'Search Failed'}
| 9 | 7: Searching: sibling(frank, frank) |  | 9 | 7: Fail: cousin(beverly, april) | {'Result': 'Search Failed'}
| 10 | 8: Fail: sibling(frank, frank) |  | 10 | 8: Fail: query | {'Result': 'Search Failed'}
| 11 | 9: Searching: sibling(frank, frank) |  | 11 |
| 12 | 10: Fail: sibling(frank, frank) |  |  |
| 13 | 11: Fail: cousin(beverly, april) |  |  |
| 14 | 12: Fail: query |  |  |

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