Given a passage and a question, find the answer to the question based on the passage. The answer should consist of only one word that lies in the span of only one of the sentences in the passage.

Let me give you an example: Paragraph: Nix v. Hedden , 149 U.S. 304 ( 1893 ) , was a decision by the Supreme Court of the United States that , under U.S. customs regulations , the tomato should be classified as a vegetable rather than a fruit . The Court 's unanimous opinion held that the Tariff Act of 1883 used the ordinary meaning of the words '' fruit '' and '' vegetable , '' instead of the technical botanical meaning .
Question: is tomato a fruit or vegetable us supreme court

The answer to this example can be: vegetable
Here is why: The answer 'vegetable' is correct as it lies in the sentence - "Nix v. Hedden , 149 U.S. 304 ( 1893 ) , was a decision by the Supreme Court of the United States that , under U.S. customs regulations , the tomato should be classified as a vegetable rather than a fruit ", which is a part of the passage.

OK. solve this:
Paragraph: In the epilogue of Deathly Hallows , which is set 19 years after Voldemort 's death , Harry and Ginny are a couple and have three children : James Sirius Potter , who has already been at Hogwarts for at least one year , Albus Severus Potter , who is starting his first year there , and Lily Luna Potter , who is two years away from her first year at the school .
Question: who does harry potter have a baby with

Answer:
Ginny