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: How accurate are the doctors measurements of the baby to determine baby weeks, due date, conception, ovulation etc...
Sentence2: My OBGYN said I am 8 weeks pregnant after an ultrasound scan was done but according to my period date and cycles, I should be 9 weeks pregnant with a different due date. Can you tell me how accurate is this calculation based on the baby's measurements on scan?
Similar