user: Which characters belong to DC or Marvel Universe? Superman, Thor

assistant: Thor is Marvel, Superman is DC

user: Extract the theories for why the Mary Celeste was abandoned.

assistant: The theories for why the Mary Celeste was abandoned include mutiny by Mary Celeste's crew; piracy; conspiracy to carry out insurance or salvage fraud; and abandonment by the crew due to alcohol fumes rising from the cargo, submarine earthquakes, waterspouts, attack by a giant squid, and paranormal intervention.

user: Pick if these would be useful or not useful for a high school student to put in their backpack. Notebooks, textbook, desk lamp, pencil pouch, beach ball, pillow, laptop.

assistant: Notebooks: useful, textbook: useful, desk lamp: not useful, pencil pouch: useful, beach ball: not useful, pillow: not useful, laptop: useful.