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.

Example Input: Sentence1: I never had any pain before/during my period. The other day I started having pain in the pelvic area. At night it's so excruciating I can barely move. 
 Sentence2: I was diagnosed with chlamydia and gonorrhea last week and cannot afford treatment now. I have severe lower abdominal pain and pelvic pain. What can I do?
Example Output: Dissimilar

Example Input: Sentence1: My son was in the ER last night for a reaction to his Adderall after they give him Xanax (alprazolam) about 1130 last night he is seen things? 
 Sentence2: I do see things. I have been prescribed Xanax ( Aprazolam) and as advised I took Adderall at 11:30, but I developed allergic reaction after that. Should I go to the ER? 
Example Output: Dissimilar

Example Input: Sentence1: A while ago I developed a white clumpy discharge, itching, small bumps, and a strange scent. I'm six months pregnant, and I don't have an STD. Help? 
 Sentence2: I am 20 weeks pregnant and for the past 2-3 days, I have noticed some white clumpy discharge which has a strange odor. I noticed small bumps also and it itches really bad down there. I got tested for STD's last month and I was clean. What could this be and what can I do to treat it? Just worried that it might affect my baby. Any help would be appreciated.
Example Output:
Similar