I grew up in a house full of boys, all younger than myself, and as the eldest it was my job watching them all on a daily basis. From their newborn years, to about the age of 15, I have taken care of my brothers. This included cleaning up after, playing with, and feeding the youngest ones, and when they became older I helped them with their homework and made meals when necessary.
It was also my job to take care of the house. I know how to sweep, mop, vacuum, dust, do dishes, clean the windows, and clean the bathroom. When I became old enough to handle things such as watching them while alone, or handling cleaning chemicals, my mother began to pay me for my work.