Detailed Instructions: 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.
Q: Cook sugar and 1/2 cup water in a small saucepan over medium heat, stirring constantly, 3 minutes or until sugar is dissolved. Remove from heat; stir in lime zest and lime juice. Cover and chill 1 hour.
A:
sugar, lime zest, lime juice