preferred_name: My pain was so bad that I needed to take medicine to treat it in past 7D
preferred_name_lc: my pain was so bad that i needed to take medicine to treat it in past 7d
label: My pain was so bad that I needed to take medicine to treat it in past 7 days
label_lc: my pain was so bad that i needed to take medicine to treat it in past 7 days