You will be given a definition of a task first, then some input of the task.
In this task you will be given a question and a passage. You need to determine if the answer to the question is contained in the passage. If the answer can be found in the passage you should output 'True'. If the answer cannot be found in the passage you should output 'False'.

Passage: 'Truman told Congress that 'it must be the policy of the United States to support free people who are resisting attempted subjugation by armed minorities or by outside pressures.' Truman claims that because totalitarian regimes coerced free peoples, they automatically represented a threat to international peace and the national security of the United States. Truman made the plea in the midst of the Greek Civil War (1946 -- 49). He argued that if Greece and Turkey did not receive the aid, they would inevitably fall to communism with grave consequences throughout the region. Because Turkey and Greece were historic rivals, it was considered necessary to help both equally even though the crisis in Greece was far more intense.'. Question: 'why did the us send aid to greece and turkey in 1947'.
Output:
True