TASK DEFINITION: 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.
PROBLEM: Sentence1: I'm 5 weeks pregnant and this morning had brownish spotting, my gyn said this is normal and ita was due to implantation, should I be worried? 
 Sentence2: I am 5 weeks pregnant and has brown spotting and my gynecologist said it it implantation bleeding. Doctor said it is normal. Should I be worried?

SOLUTION: Similar

PROBLEM: 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?

SOLUTION: Dissimilar

PROBLEM: Sentence1: I am 24 years and breastfeeding my 9 months daughter Can I make mammogramas as last result 2 years ago was fibro cysts in left breast Should I worry? 
 Sentence2: Can breast feeding worsen fibrocystic changes in the breast?

SOLUTION:
Dissimilar