When will people ever learn the word , no . I had work to do today and with the kids here , they decided it would be a good idea to answer the door before I could walk across the office to the living room front door . The lady at the door was selling a Kirby Carpet Shampooer and told me she wanted to do a Demo . I told her no . I had just shampooed my carpet and I had work .
According to the above context, choose the best option to answer the following question.
Question: What led the speaker 's kids to open the door for the Kirby saleswoman ?
Options:
- They are working with her and she agreed to give them a cut if the speaker bought one
 - They had no idea they were doing anything wrong , they were just doing what they 'd been taught
 - They knew the woman would annoy the speaker and were trying to be funny in a pushy way
 - None of the above choices .


They had no idea they were doing anything wrong , they were just doing what they 'd been taught