In this task, you have to identify the named entities (NER) which are the ingredients required given its directions. Named entities are the names of the items without their quantity.

Bring 4 cups water to a boil: pour over tea bags. Cover and steep 10 minutes; discard tea bags., Bring remaining 8 cups water and sugar to a boil in a large saucepan, stirring constantly; boil 5 minutes. Remove from heat; stir in tea, lemon juice, and extracts. Chill. Serve over ice; garnish, if desired.
water, sugar, lemon juice, almond extract, vanilla, lemon