Task: Question Understanding
Input (English): Question: Which of the following limited resources are desert shrubs and seed-harvester ants MOST likely to compete over in the Mojave Desert? (A) rainwater from the occasional storm (B) sand to make a suitable shelter (C) oxygen from the desert air (D) a mate for reproduction?
Output (English): limited, resources, desert, shrubs, ants, compete, Mojave, Desert?