Instructions: You are given a paragraph (Passage), a question (Question) and two answer options (Option1 and Option2). Your task is to choose the correct answer to the question based on the passage. Answer of the question cannot be found directly from the passage, it is indirectly indicated in the passage. Do not answer with words other than the two options, and do not answer with option titles(e.g. "option1" or "1" are not acceptable answers.)
Input: Passage: I was so excited . It was finally time for our summer vacation to the lake . Mom normally handles all the packing for me but that did n’t stop me from grabbing the essentials I knew she would forget about , like my fishing pole , an extra pair of swimming trunks , some video games and extra batteries just in case it rained . With the car loaded and everyone onboard we were off ! The drive went quickly enough , with only a couple stops where dad bragged about how we were making such good time . Then we were there , Lake Winnipesauke . The car barely stopped before I jumped out and took off for the beach . There were sandcastles that needed building ! It was a week of swimming and hiking , cookouts and fishing . Sure , I snuck in a few video games before drifting off to sleep at night , but who would n’t ? The week came to an end quicker than everyone wanted it to and before I knew it we were back on the road and headed home . I watched the lake disappear behind the trees as we drove off and could n’t help but think , If I stacked the sand high enough could I build a two story sand castle next year ? Question: What was shimmering off the water? Option1: sun Option2: jumping fish
Output:
sun