Which sentence embeddings and which layers encode syntactic structure?

M. Alex Kelly Yang Xu 0024 Jesús Calvillo David Reitter Which sentence embeddings and which layers encode syntactic structure? 2020 CogSci https://escholarship.org/uc/item/2pd148cm conf/cogsci/2020 db/conf/cogsci/cogsci2020.html#Kelly0CR20