Given the task definition and input, reply with output. 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: Took a pregnancy test came up positive but very faint an I had an abortion 3 weeks ago what does this mean thanks?
Sentence2: Had abortion 3 weeks back and now my pregnancy test is still weakly positive. What does that mean?
Similar