Given the task definition and input, reply with output. You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".

Sentence1: But butterflies exposed to an earlier light cycle , from 1am to 1pm , orientated themselves towards the south-east ., Sentence2: But butterflies housed under an earlier light cycle , 1 a.m. to 1 p.m. , flew toward the southeast .

Yes