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.

[EX Q]: Sentence1: Can fibroadenomas turn into breast cancer? 
 Sentence2: Are fibroadenomas malignant?
[EX A]: Similar

[EX Q]: Sentence1: Sure I am not pregnant right? . If I have polycystic ovary periods can get ireegular right? 
 Sentence2: I missed my period and I had protected intercourse but the condom slipped, I am not sure if he ejaculated inside vagina. I have PCOS and my cycles have always been irregular. Should I be worried about pregnancy?
[EX A]: Similar

[EX Q]: Sentence1: Can chronic gastritis lead to other conditions such as gastroparesis, obstructions, stomach cancer, etc? 
 Sentence2: My mother has been diagnsoed with chronic gastritis. What is the risk of her developing complications like cancer, stomach ulcer or obstruction?
[EX A]:
Similar