Task: Explanation
Input (English): Aaron Charles Carter (born December 7, 1987) is an American singer. He came to fame as a pop and hip hop singer in the late 1990s, establishing himself as a star among pre-teen and teenage audiences during the early 2000s with his four studio albums. Question: Popstar features which pop and hip-hop teen singer? Answer: Aaron Charles Carter
Output (English):  He came to fame as a pop and hip hop singer in the late 1990s, establishing himself as a star among preteen and teenage audiences during the early 2000s with his four studio albums.