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: I have these painful sores on my stomach, and they hurt so bad. I think they may be boils or ingrown hairs. How do I treat these? 
 Sentence2: I often get these painful sores on my legs, stomach, underarms. Are these boils or simply ingrown hair? Can you suggest me some measures for the sores?
Similar

Sentence1: Haven't got my period since July cause I'm irregular could I still get pregnant? 
 Sentence2: My LMP is July. History of irregular period. Do you think I can be pregnant.
Similar

Sentence1: Can metronidazole topical cream be used vaginally? 
 Sentence2: I have an yeast infection and doctor prescribed metronidazole cream and it is not helping. Should I see a doctor for oral medications as well? 

Dissimilar