TASK DEFINITION: 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.
PROBLEM: Sentence1: Sunscreen lotion for african americans with very extremely sensitive skin? 
 Sentence2: I'm a 25 yr old African American girl with an extremely sensitive skin and wanted to see if you had any suggestons for a good sunscreen lotion?

SOLUTION: Similar

PROBLEM: 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?

SOLUTION: Similar

PROBLEM: Sentence1: Im a young & i get acne still I have tryed meds & creams from a dr. But nothing is working i really don't want to damage my face any ideas what to try? 
 Sentence2: My daughter has severe acne and was given medications by the dermatologist which seem to be helping. Can hormonal imbalance result in acne? How long does it take to clear?

SOLUTION:
Dissimilar