the refrigerator are a whole of the respiratory forms
fridge is refrigerator. respiratory_tract is not body_part. cooler is refrigerator. respiratory_tract is body_part. respiratory_system is body_part. fridge is not refrigerator. respiratory_system is not body_part. cooler is not refrigerator. pneumonia_respiratory_complication is respiratory_disease. mammal_respiratory_tract is body_part.