Context: A few years ago when the two " snowthrowers " I had ( my boys ) got older and too busy to shovel anymore , I bought myself a snowblower . Additionally , we own our share of hats and gloves and coats and scarves and know how to dress for the weather . We all have ice skates , and snow skis and snowbords stand ready and at attention .

Question: Why have the boys stopped helping with the snow shoveling at home ?
Options:
0. None of the above choices .
1. They are no longer being paid to shovel , and are not interested in doing it for free
2. As they have aged , they now have busy lives and are not at home as often
3. They both have a degenerative muscle condition , which makes manual labor difficult
Answer: 2

Question: Why have the boys stopped helping with the snow shoveling at home ?
Options:
0. They are no longer being paid to shovel , and are not interested in doing it for free
1. As they have gotten older , they have become less interested in helping as readily
2. None of the above choices .
3. They both have a degenerative muscle condition , which makes manual labor difficult
Answer: 1