In this task you are given a medical question pair hand-generated. Your task is to classify a given post into two categories 1) 'Similar' if the given two questions have a same connotation 2) 'Dissimilar' if the given two questions have a different connotation or meaning.

Q: Sentence1: I'm experiencing frequent throat clearing since using ozone air generator...My guru calls it a healing reaction...What are your thoughts? 
 Sentence2: I am allergic to mold and I have some mold at my home. Do you think I should get an ozone air generator? I heard that it helps take away mold and bad odor, not sure if it is true- Any thoughts?

A: Dissimilar
****
Q: Sentence1: Need help docs! My friend ate some raw chicken on accident so he could get worms or parasites? 
 Sentence2: My friend ate raw and uncooked chicken last night. Would he get worms and parasitic infections in his stomach now?

A: Similar
****
Q: Sentence1: Can underactive detrusor ever return to normal? 
 Sentence2: I have underactive detrusor and does it return to normal.

A:
Similar
****