Task: make iced tea
Assumptions:
Make iced tea from tea bags.
Steps:
Add the teabags, sugar and half the lemon slices to a large heatproof jug.
Add 1ltr of boiled water.
Allow to steep for five minutes.
Stir thoroughly, then throw away the teabags and lemon slices.
Let it drop to room temperature before putting it in the fridge to chill.
Add the lemon slices and ice to the glasses.
Add the iced tea and top with a mint sprig as a garnish.