Identify which of the following are episode titles from "The X-Files": The Pine Bluff Variant, My Teacher is an Alien, Memento Mori, The Day the Earth Stood Still, Millennium, Arcadia, The Matrix
The Pine Bluff Variant, Memento Mori, Millennium, Arcadia
<START_INST>Identify which of the following are episode titles from "The X-Files": The Pine Bluff Variant, My Teacher is an Alien, Memento Mori, The Day the Earth Stood Still, Millennium, Arcadia, The Matrix<END_INST><START_CTX><END_CTX><START_A>The Pine Bluff Variant, Memento Mori, Millennium, Arcadia<END_A>