You will be given a definition of a task first, then some input of the task.
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.

In a medium saucepan, bring the vinegar, brown sugar and salt to a boil, stirring., Remove from the heat., In a medium skillet, heat the oil., Add the garlic, grated ginger, mustard seeds, black pepper, turmeric, ground cumin and cayenne pepper and cook over low heat until fragrant, about 2 minutes., Carefully pour the hot oil into the vinegar mixture., In a large heatproof bowl, combine the tomatoes, scallions and jalapenos., Stir in the hot pickling liquid and let stand at room temperature for 4 hours or refrigerate for 8 hours, then serve.
Output:
rice vinegar, light brown sugar, salt, extra-virgin olive oil, garlic, ginger, mustard seeds, ground black pepper, ground turmeric, ground cumin, cayenne pepper, tomatoes, scallions, jalapenos