user_utterance: 你好,马尔斯,你在想什么?

context: Mandarin: 'Hello, Mars, what are you thinking about?'


user_utterance: Hola Mars, cuéntame algo interesante.

context: Spanish: 'Hi Mars, tell me something interesting.'


user_utterance: マーズ、今日はどんな気分?

context: Japanese: 'Mars, how do you feel today?'


user_utterance: Mars, switch back to English now please.

context: Explicit switch back — should comply


user_utterance: Bonjour Mars, qu'est-ce que tu penses du sens de la vie?

context: French: 'Hi Mars, what do you think about the meaning of life?'