The invention relates to a device, a robot, a method, and a recording medium. When speech of a first user includes a first word that is stored in a memory and associated with the first user, it is determined whether or not a difference between a first time and a second time is equal to or less than a predetermined time. The first time is a current time at which the first user spoke the first word. The second time is a time at which a second user last spoke a second word associated with the first word. When the difference between the first time and the second time is equal to or less than the predetermined time, a speaker outputs speech of a same content associated with the first word and the second word.
DEVICE, ROBOT, METHOD, AND RECORDING MEDIUM