instruction:
Given a statement and question, generate the answer to the question such that the answer is contained in the statement.
question:
statement: blending with colors and patterns is used by prey to avoid predators, question: Who uses blending with colors and patterns to avoid predators?
answer:
prey


question:
statement: research are often done where chemicals are prepared, question: What type of chemicals are often used in research?
answer:
chemicals


question:
statement: Migrating requires knowing direction, question: What is required for Migrating?
answer:

direction