{"": 0, "": 1, "": 2, "": 3, "": 4, "i": 5, "want": 6, "food": 7, "need": 8, "help": 9, "feel": 10, "happy": 11, "am": 12, "hungry": 13, "hello": 14, "hi": 15, "how": 16, "are": 17, "you": 18, "pizza": 19, "sad": 20, "a": 21, "hug": 22, "can": 23, "me": 24, "thank": 25, "you're": 26, "welcome": 27, "goodbye": 28, "bye": 29}