Given a statement and question, generate the answer to the question such that the answer is contained in the statement.
--------
Question: statement: there is a name of the larval stage in frogs, question: What is the name of the stage in frogs?

Answer: larval stage


Question: statement: carbon is a component of pencil cores, question: What is a component of pencil cores?

Answer: carbon


Question: statement: humans develop in a placenta  during pregnancy, question: In what place do humans develop during pregnancy?

Answer:
placenta