In this task, you have to generate the named entities (NER) given its ingredients of the recipe. Named entities are the names of the items without their quantity.
Q: 1 medium tomato (1 c.), seeded and chopped, 1/2 c. diced seeded peeled cucumber, 1/4 c. chopped green pepper, 2 scallions, sliced, 2 Tbsp. vinegar, 1/4 tsp. salt, dash of pepper, 1 pkg. lemon Jell-O, 1 c. boiling water, 1 c. cold water
A:
tomato, cucumber, green pepper, scallions, vinegar, salt, pepper, lemon Jell-O, boiling water, cold water