Read the following text and answer the question
Barack Obama is the previous president of United States. He is an African-American. He is tall and thin. He is bald. He has dark complexion, pointed nose, and oval face. He is the first black man who becomes the president of United States. He is known as a smart and wise man. He is a loving husband for his wife and a good father for his two children. People from all over the world adore him because of his spirit and action in creating peace in this world. He also looks friendly because he always smiles a lot.
1. What is the purpose of the text?