Task: Question Understanding
Input (English): Question: It rained on a hot summer afternoon and a puddle formed. After several hours, the puddle was gone. Which two processes made the puddle form and then disappear? (A) precipitation followed by evaporation(B) deposition followed by evaporation(C) precipitation followed by runoff(D) deposition followed by runoff?
Output (English): rained, puddle, formed., gone., two, processes, puddle, form, disappear?