Assertion: carotene's source | /r/HasProperty | lean beef
Facets:
Source sentences:
text: The best sources of protein you can use are turkey breast, tuna, salmon, halibut, cheese, lean beef and veal, pork loin, mature soy beans, tofu, egg whites, yogurt, milk, soymilk, seeds, peanuts, almonds, pumpkin, squash, and watermelon, spirulina, and parmesan cheese.