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: Consider Input: Sentence1: I can feel small lymph node in my neck the doctor said its 9m is this normal.Iam itlle worry.But the rest of the lymph node i can't feel them. 
 Sentence2: I have swollen lymph nodes in my thigh region, the doctor mention that it's 9mm. I can't feel any lymph node in the neck and armpit region. Do I have STD/STI? 

Output: Dissimilar


Input: Consider Input: Sentence1: My dad has stage 4 nsclc, what tests he should normally do to check the progress/ regress? And how often. 
 Sentence2: My dad has been diagnosed with stage 4 nsclc, asked to undergo tets after every 4 months to check it's progress. What are his chances? 

Output: Dissimilar


Input: Consider Input: Sentence1: I have a black dot that looks like a mole on the inside of my outer vagina lips. I've noticed a while ago but now all of a sudden it's raised? 
 Sentence2: What does it mean if a mole is raised? I had a black spot on the vaginal lips for a while now and seems to be raised now. 


Output: Similar