instruction:
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.
question:
Sentence1: Am taking Duphaston day 11 to day 25 when do expect my period? 
 Sentence2: When shall I expect my period if I am taking Duphaston from Day 11th to Day 25th?
answer:
Similar


question:
Sentence1: My first sonogram said I was 7 weeks pregnant due date 3/22. Next appointment (5 weeks later) sono measured bby at 13weeks. Duedate changed to 3/15. Y? 
 Sentence2: In my first sonogram at 7 weeks my due date is 3/22 and now at 13 weeks my due date is 3/15. Which is correct?
answer:
Similar


question:
Sentence1: My 7 year old suffers from severe seasonal allergies and has been prescribed daily doses of antihistamine, can you suggest any natural remedies? 
 Sentence2: Can seasonal allergies be cured with antihistamines?
answer:

Dissimilar