Task: Question Answering
Input (English): Earth's magnetosphere is not uniformly shaped. It is compressed on the side facing the Sun and has a long tail extending away from the Sun. Which phenomenon is responsible for this shape?  
 (A) centripetal force of Earth's rotation (B) gravitational attraction between Earth and the Sun (C) solar winds bringing high-energy particles toward Earth (D) differences in the distance between Earth and the Sun during Earth's orbit
Output (English): C