TASK DEFINITION: Given a statement and question, generate the answer to the question such that the answer is contained in the statement.
PROBLEM: statement: Saber-toothed cat lived when the planet was buried in snow and ice for millions of years at a time, question: How many years was the planet buried in snow and ice?

SOLUTION: millions

PROBLEM: statement: If you want to see details of a star you need a high speed camera., question: What type of camera does a star need?

SOLUTION: high speed camera

PROBLEM: statement: arithmetic includes uses for subtraction, question: What does arithmetic include?

SOLUTION:
subtraction