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 are the signs of having frostbite? 
 Sentence2: Can you tell me how frostbite is caused and what are the symptoms that one has it?

Answer: Similar


Question: Sentence1: My 5 yr. Old daughter had a urine test last week and they found a trace of blood, calcium is 2.4 and creatinine is 3.3, should I be concerned? 
 Sentence2: Should I worry if my 5 year old daughter had some traces of blood in her urine with a calcium level of 2.4 and creatine level of 3.3?

Answer: Similar


Question: Sentence1: Is too high a dose of birth control dangerous? 
 Sentence2: Is taking BC pills and emergency contraceptives together dangerous?

Answer:
Dissimilar