Detailed 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.)
Q: Passage: Before we set off on our bike tour , we made sure our bikes were in good condition and planned out our route . We packed a couple of snacks and drinking water and checked the weather report to make sure we were dressed appropriately . WHen it was time to leave , we put on our helmets and started out on our route . We rode in single-file formation and followed the rules for safe cycling , especially when crossing roadways and riding on the roads alongside cars . We had planned where we would stop ahead of time , and we took each opportunity to rest and drink water . We went a little slower on the return trip because it was warmer out and we had already had quite a bit of exercise . We made sure we were home before dark , because it is much safer to ride during daylight hours . Question: What did they rest for? Option1: to cross roadways Option2: To have water
A:
To have water