TASK DEFINITION: In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.
PROBLEM: Why did the united states pursue a policy of containment?

SOLUTION: prevent the spread of communism after the end of World War II

PROBLEM: Who wrote the poem do not stand at my grave and weep?

SOLUTION: Mary Elizabeth Frye

PROBLEM: Who played private daniel jackson in saving private ryan?

SOLUTION:
Barry Pepper