Read the following article and answer the question. Article: This is a family tree. It's a very big family. Tim and Gina are very old . They have a son, David and a daughter, Sally. David and his wife Jenny have the twins , Jack and Bob. Jack is single , but Bob is married . His wife is Lucy. They have a cute son, Sam. They love Sam very much. Sally's husband is Paul. They are the parents of Peter and Lily. Peter is married .His wife is Jane. They have a daughter. Her name is Kate. Lily has a dog. It's very cute . She loves it very much. Question: _ is Kate's aunt. Answer:
The answer is:
Lily