The story about Lucy is that she was a chimpanzee that Mr.Temterlin. He wanted to she what would happen with presenting and bringing up a chimp as a human. Mr.Temterlin succeeded in that sense and saw amazing results in his work.
Lucy was human like by how she walked like a human she ate at the table with utensils. Lucy also was attracted when she was older to other humans instead of other chimps.
But everything needs to be let go like Lucy especially since Lucy was getting to hard for the Temterlins to handle.So what happened to Lucy is the Temterlins tried to find a place for Lucy to go finally they found this park which was enclosed so Janice someone hired by the Temterlins during this time to look after Lucy to make sure she made a good transition to chimp hood. Janice not liking how enclosed this area and seeing the other chimps like humans being there decided to bring them to an island. It was hard for Lucy to transition and Janice had to finally had to sit in a cage to get Lucy to finally go into chimp hood.
After Lucy became a chimp Janice left but, watched the island when she could and finally came back to see Lucy and Lucy was dead she was dead from poachers.
What we can learn from this is that teaching a chimp to be like us is something that shouldn't happen.