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This is a comment on articles Phys. Rev. Lett. 119, 240401 (2017)[arXiv:1707.06050] and Phys. Rev. Lett. 119, 240402 (2017) [arXiv:1707.06036].We argue that gravity-induced entanglement by Newtonian forces is agnostic tothe quantum or classical nature of the gravitational true degrees of freedom.

Comment on "A Spin Entanglement Witness for Quantum Gravity" and on  "Gravitationally Induced Entanglement between Two Massive Particles is  Sufficient Evidence of Quantum Effects in Gravity"