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.

Casey pulled the tooth to relieve the pain for their patient.
Why did Casey do this?

Ash put the roast in the oven for Cameron's birthday dinner that evening.
How would Others feel as a result?

Last Saturday, a friend who was visiting my house commented that it looked like I hadn't tended to my lawn in a while. I realized she was right-- the weeds were growing pretty tall, and I hadn't cut the grass in weeks. I decided it was time to mow the lawn the next day. I went to the garage to find my lawnmower. I rolled the lawnmower over to the lawn, and then turned the lawnmower on. It started roaring, signaling that it was on and ready to cut grass. I mowed the grass in neat rows, starting on one side of my lawn and mowing all the way to the other side. I made sure not to miss any patches by going back and forth with the mowing machine. After I inspected my work, I decided I was happy with it. The grass looked much neater. I turned off the lawnmower and returned it to the garage.

When will they have to do it again?