preferred_name: I was bothered by the amount of time I spent wheezing in past 7D
preferred_name_lc: i was bothered by the amount of time i spent wheezing in past 7d
label: I was bothered by the amount of time I spent wheezing in past 7 days
label_lc: i was bothered by the amount of time i spent wheezing in past 7 days