instruction:
In this task, you're given a context passage. Your job is to generate relevant questions that can be answered by directly referring to the passage.
question:
Kai's big sister was going to ride a rollercoaster.  Kai wanted to come but they were too small.
answer:
How would Kai feel afterwards?


question:
Casey dropped groceries off at home before going somewhere else. Their mother had to make dinner.
answer:
What does Casey need to do before this?


question:
I just got back from a vacation spending a week at the beach with my son. It was so nice to get away for a while. What is not nice is the amount of laundry I now have to do! The first thing I did was take both of our suitcases down the hall to the laundry room. I dumped out all of our dirty clothes. I sorted into 3 piles- the towels and thick items that don't have any wash restrictions. The second pile was my clothes, which many need to be hung up, but I like to use a strong smelling detergent. The third pile consisted of all of my son's clothes, as well as any delicate items, such as bathing suits that will be washed in a free and clear detergent, as my son has skin allergies. I placed one load into the washing machine, with the appropriate detergent. When it was done, I put the clothes in the dryer or hung those that cannot dry. I added a dryer sheet and started the process over with the next batch. It take time, but sorting it out is the best way to tackle the task.
answer:

When did they start washing clothes?