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.

[Q]: Sentence1: My jaw makes a popping noise when I chew. Is this serious?
Sentence2: What can cause a popping sound in the jaw when one chews?
[A]: Similar

[Q]: Sentence1: My bf fingrd me possibly sperm on his hands. His fingr was dry and all he did was wipe his penis wi/ a ppr twl. We don't think any got on his handspreg?
Sentence2: My BF fingered me, and I think his hands might have had some dried sperm, could I be pregnant?
[A]: Similar

[Q]: Sentence1: What does it mean to have low ts4?
Sentence2: I have been diagnosed with a low T4. What does it mean?
[A]:
Similar