I was n't really in the mood to , but I decided I better take Bug on a short walk . I come home to find that my front door has blown open and Flash was sitting on my stairs , and Sprout was on the ground darting under the stairs . I herded Flash and Bug inside , and somehow during that 20 seconds Sprout managed to disappear completely . Delightfully I had a dentist appointment in ten minutes so I had to leave instead of looking for her .

Generate a question about the above context.
Why did the narrator not look for sprout ?
Options are: 1. They had to go to the dentist .; 2. None of the above choices .; 3. They had an appointment with Bug .; 4. They had Bug 's word sprout would be found .;