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: 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: I am a 21 years old female on birth control. My period has come in late and is lighter than normal. I also have abdominal pain and excessive tiredness. Is this normal?
answer:
Similar


question:
Sentence1: Please provide advice on discontinuing hctz (hydrochlorothiazide) after developing petechiae on my arms. I have been taking hctz (hydrochlorothiazide) for 3 months and this just started. 
 Sentence2: I've been taking hydrochlorthiazide for almost 3 months now and recently noticed some petechiae on my arms. Could it be related to the medication?
answer:
Similar


question:
Sentence1: What does it mean to have low ts4? 
 Sentence2: I have been diagnosed with a low T4. What does it mean?
answer:

Similar