Task: Text Matching
Input (English): Sentence1: Symptoms of ectopic but negative test.? Like dizziness, lower right abdominal pain, shoulder pain. I'm think ectopic coz I only feel this all after sex 
 Sentence2: My sister is 7 weeks pregnant, she started experiencing dizziness, right lower abdomen pain, shoulder pain. Her OBGYN did a scan, that showed ectopic pregnancy. Should she abort this pregnancy?
Output (English): Dissimilar