This question has options. Answer the question about text:

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 .

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