Assertion: celery's calorie | /r/HasProperty | 2.3 grams of protein
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Source sentences:
text: One cup of the raw vegetable has 66 calories, 2.3 grams of protein, 0.5 gram of fat, 14.4 grams of carbohydrates and 2.8 grams of total dietary fiber, according to the U.S. Department of Agriculture National Nutrient Database.