Instructions: 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.
Input: Sentence1: I am a male 21 yeas of age there is a small painless lump about 1 cm in my groin area this is at the point where my inner thigh connects with my groin? 
 Sentence2: What can cause a small, painless lump at the groin crease in a young adult?
Output:
Similar