Task: Question Understanding
Input (English): Question: Felicia noticed how air temperatures were cooler and there were fewer hours of daylight during some of the seasons. Which of the following contributes to these seasonal changes? (A) Earth rotates on its axis. (B) Earth revolves around the Sun. (C) The Sun has less energy in winter. (D) The Sun moves further from Earth in winter.?
Output (English): air, temperatures, cooler, fewer, hours, daylight, contributes, seasonal, changes?