In this task, you are given a abstract of article and corresponding title of an article. Your task is to generate label "yes" if title is right for article, otherwise generate "no".
Q: Abstract: Although vertebrates seem to be essentially bilaterally symmetrical on the exterior, there are numerous interior leftright asymmetries in the disposition and placement of internal organs. These asymmetries are established during embryogenesis by complex epigenetic and genetic cascades. Recent studies in a range of model organisms have made important progress in understanding how this laterality information is generated and conveyed to large regions of the embryo. Both commonalities and divergences are emerging in the mechanisms that different vertebrates use in leftright axis specification. Recent evidence also provides intriguing links between the establishment of leftright asymmetries and the symmetrical elongation of the anteriorposterior axis.. Title: Leftright asymmetry in the vertebrate embryo: from early information to higher-level integration
A:
yes