“…This separation was performed on various characteristics in text such as style (John et al, 2020;Cheng et al, 2020), sentiment and topic (Xu et al, 2020), or word morphology (Behjati and Henderson, 2021). In works on disentanglement, consequent efforts have been put in the separation between syntax and semantics, whether merely to obtain an interpretable specialization in the embedding space Bao et al, 2019;Ravfogel et al, 2020;, or for controllable generation Chen et al, 2020;Hosking and Lapata, 2021;Li et al, 2021;Hosking et al, 2022). However, all these works rely on syntactic information (constituency parses and PoS tags) or semantic information (paraphrase pairs).…”