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: When I use the bathroom, my poop are sometimes the size of meat balls or bigger. And it's hard to push I eat fruits vegetables. When using I bleed why? 
 Sentence2: I have constipation on and off and eating meat worsens the bowel movements. I have been using stool softeners and now have diarrhea. What can I do?

A: Dissimilar
****
Q: Sentence1: Is vaginal itching normal during ovulation? 
 Sentence2: Is it normal to feel itchy in the vaginal area when one ovulates?

A: Similar
****
Q: Sentence1: I had a low placenta and bled twice big around 1 am. Was that coincidence? 
 Sentence2: Can sudden heavy bleeding be cause by your placenta lying low?

A:
Similar
****