label: Considering your shortness of breath over the past 7D, rate the amount of difficulty you had when carrying something weighing 5-10 lbs (about 2-4.5 kg, like a basket of clothes) 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 5-10 lbs (about 2-4.5 kg, like a basket of clothes) from one room to another