Task: Question Answering
Input (English): A student filled three beakers, each with 50 milliliters of liquid water. The student cooled Beaker 1 to form ice. The student heated Beaker 2 to form water vapor (gas). Beaker 3 remained at room temperature. What process takes place when liquid water changes to a vapor (gas)?  
 (A) condensation (B) evaporation (C) freezing (D) melting
Output (English): B