label: Considering your shortness of breath over the past 7D, rate the amount of difficulty you had when carrying something weighing 10-20 lbs (about 4.5-9 kg, like a large bag of groceries) from one room to another
label_lc: considering your shortness of breath over the past 7d, rate the amount of difficulty you had when carrying something weighing 10-20 lbs (about 4.5-9 kg, like a large bag of groceries) from one room to another