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: What is the use of the drug lovenox (enoxaparin)? 
 Sentence2: What are common side-effects to expect with lovenox?
answer:
Dissimilar


question:
Sentence1: It's only three it doesn't hurt I might of thought I had touch something it's kind of pink I'm not sure it's freaking me out? 
 Sentence2: How can a mild rash be treated?
answer:
Dissimilar


question:
Sentence1: Can ibs calm down at night then kick in in the day? 
 Sentence2: I have IBS and the symptoms have been frustrating lately. Should I change my diet or take any medications?
answer:

Dissimilar