PART $A$

Unstructured problem statement: Help me to light the gas stove. I need a device that has no fire and

flumes like in match stich, no consumable to refill, no power supply$/$battery$,$ portable, compact, reliable,

stylish, from child to adult to aged person to use and get the same result. WWrite the steps to convert an

unstructured problem statement io a product. find the mechanics of machine related items in the product,

sketch the mechanisms. Eylain how to achicve the same result irrespective of the person who uses it$,$ like

$($hild or adult or aged$)$