context: The national flag of Algeria consists of two vertical stripes of the same width green and white. In the center are a red star and a crescent moon. The flag was adopted on July 3, 1962. It resembles the flag of the Algerian National Liberation Front and, according to some, was used by Abdel Kadir in the 19th century. White color symbolizes purity, green color is the color of Islam. The crescent is also an Islamic symbol. In addition, colors also symbolize: red - freedom, green - faith in victory, white - mourning for heroes who died in the struggle [1].
question: What are the colors of the flag of Algeria?
answers.text: green and white