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

statement: Animals that eat other animals can be predators, question: Animals that eat other animals can be what?
predators

statement: brain signals are electrical in practice., question: What type of brain signals are in practice?
electrical

statement: In a human, the nerve pathways link the brain with motor neurons., question: What do nerve pathways link the brain with?
motor neurons