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.

Sentence1: Had liver failure, drs cannot pinpoint source; developed ascites.  How can I improve my liver and kidney function naturally? No meds. 
 Sentence2: Do you have any ideas as to how I can improve my liver and kidney function if I have a failed liver?
Similar

Sentence1: Dry, flaky skin on the outer skin of lips all the time. Why does this happen? 
 Sentence2: I have dry, chaped lips with a cold sore. How long does it take to heal?
Dissimilar

Sentence1: Is it normal to have a low sex drive after having three c sections? 
 Sentence2: Does a woman's libido reduce after 3 C-sections?

Similar