The middle kids ( ages 8 , 6 , and 5 ) need some encouragement getting their jobs done , too . ( They have a separate chart for jobs that they can better handle . ) They ask if they can watch a movie , and I tell them that the family room must be cleaned first . Grumbling ensues .

OPTIONS: (a). They do n't like to do their chores .; (b). None of the above choices .; (c). They would rather do their chores .; (d). They would prefer that they get paid for their chores .;
Q: What may be the reason for the kids grumbling ?
(a).