Mr "chemistry" and his wife mrs"biology" announced the death of their father mr"mathematics" who died of a serious calculation in the hospital therefore mr " account" and his younger brother "commerce" are needed to provide money to the cooks mr "geography" and his wife mrs"agriculture" to go and buy food for the funeral,"physics" will measure how deep the grave will be fine,"fine art" will draw the ground surface of the grave,"english" will be the master of ceremony,"C.R.E will lead the prayers and "history" will tell the background of his late grandfather mr"mathematics".