[["The gizzard is part of the digestive tract of birds.  It assists in the grinding of food like seeds that birds ingest.", 5.0], ["Gizzard is part of digestive tract and is organ between esophagus and stomach. It helps to macerate food prior to entering true stomach to simplify digestion. It sometimes contains stones/grit to help the process.", 1.0]]
what part of the chicken does the gizzard come from
animals,chicken,rooster