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: Can cognitive behavioral therapy help someone quit smoking? 
 Sentence2: My friend has been trying really hard to quit smoking but she cannot see a doctor in person because she does not have insurance. I wanted to know if there are some things that she can buy over the counter which can help her quit smoking?

A: Dissimilar
****
Q: Sentence1: 21 f on birth control, period started late, period lighter than normal, pain in my belly that's not normal, been tired a lot more lately. what wrong? 
 Sentence2: Are delayed period, light periods, abdominal pain, tiredness common side effects of birth control?

A: Dissimilar
****
Q: Sentence1: Is it contraindicated to insert a urinary catheter into a patient who has a myocardial infarction? 
 Sentence2: In case of urinary incontinence in a patient with myocardial infarction, what are the options to help the patient pass urine except a urinary catheter?

A:
Dissimilar
****