Task: Question Answering
Input (English): Question: Trina is a scientist who studies the surfaces of rocks. She is studying two rocks in particular to see which has more places for chemical weathering. The first rock has 1 square meter of surface space exposed. The second rock has 2 square meters of rock exposed. Therefore, the _____ rock will have more places for chemical weathering. 
 Option1: first 
 Option2: second 
 Explanation: With more surfaces of the rocks exposed, there are more places for chemical weathering to occur.
Output (English): first