input: [SYMPTOM] Chest discomfort, cough [COLD] Mild [FLU] 
output: Common, can get severe
options: H i g h f e v e r
options: P r o m i n e n t
options: U s u a l , o f t e n i n t e n s e
options: C o m m o n . c a n l a s t 2 – 3 w e e k s
options: E a r l y a n d p r o m i n e n t
options: S o m e t i m e s
options: C o m m o n , c a n g e t s e v e r e
options: R a r e