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.

Sentence1: I'm stressed about being pregnant and my period started getting light and short, could my stress cause this? 
 Sentence2: Can stress cause the period to last shorter? Or am I pregnant?
Similar

Sentence1: What method is there to get rid of this cough and wheezing? 
 Sentence2: My son has been coughing and has wheeze, for about 15 days now. Has phlegm with  the cough and no home remedies have helped. Does he require a doctor's visit? 
Dissimilar

Sentence1: I had sex with my boyfriend 2 weeks back, we used protection. The last time I had sex before that was 7 months ago. I am late by 6 days. Should I worry? 
 Sentence2: I had unprotected sex during my fertile window 2 weeks back and have been trying to conceive for 8 months now. My period is now delayed for 5 days. When should I take a test?

Dissimilar