Select the relationship of each person to their common ancestor.
Person 1:	-??- Child Grand Child Great Grand Child 2nd Great Grand Child 3rd Great Grand Child 4th Great Grand Child 5th Great Grand Child 6th Great Grand Child 7th Great Grand Child 8th Great Grand Child 9th Great Grand Child 10th Great Grand Child 11th Great Grand Child 12th Great Grand Child 13th Great Grand Child 14th Great Grand Child 15th Great Grand Child 16th Great Grand Child 17th Great Grand Child 18th Great Grand Child 19th Great Grand Child 20th Great Grand Child
Person 2:	-??- Child Grand Child Great Grand Child 2nd Great Grand Child 3rd Great Grand Child 4th Great Grand Child 5th Great Grand Child 6th Great Grand Child 7th Great Grand Child 8th Great Grand Child 9th Great Grand Child 10th Great Grand Child 11th Great Grand Child 12th Great Grand Child 13th Great Grand Child 14th Great Grand Child 15th Great Grand Child 16th Great Grand Child 17th Great Grand Child 18th Great Grand Child 19th Great Grand Child 20th Great Grand Child
Relationship: