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: 21 yr female sexually active have an increase in appetite stay hungry and more bowel movements what could be wrong ? 
 Sentence2: Can sexual intercourse stimulate one's appetite and gut movements?

A: Dissimilar
****
Q: Sentence1: I have hypermobile joints and am experiencing right arm, elbow, shoulder and muscle pain. What can I do? 
 Sentence2: My joint have always been hypermobile and I have pain over right arm, elbow, shoulder and muscles, that got worse recently. Any ideas on what I can do for relief?

A: Similar
****
Q: Sentence1: Hi.I went to cardiologist,did a ECG that shows st-t changes,did echocardiography and my heart its good but see some interruption. That's Bad? 27 years 
 Sentence2: What are some ECG changes that can be observed when one has a heart attack?I had some chest pain and went to the cardiologist, he did an ECG but did not explain it much

A:
Dissimilar
****