Given a statement and question, generate the answer to the question such that the answer is contained in the statement.

Q: statement: a map of the types of blood proteins in the family tree is useful for studying inheritance patterns, question: What is a map of blood proteins useful for studying?

A: inheritance patterns
****
Q: statement: liverworts can occupy niches in wet habitats, question: Where can liverworts occupy niches?

A: wet
****
Q: statement: an abacus is used for multiplication, question: What is an abacus used for?

A:
multiplication
****