3 sentences

1. 你是石器时代的人吗？

   nǐ shì shí​qì​shí​dài de rén ma?

   Are you from the Stone Age?

   Source: OpenSubtitles

2. 欢迎来到石器时代！

   huān​yíng lái dào shí​qì​shí​dài!

   Welcome to the Stone Age!

   Source: CCMatrix

3. 你是石器时代村落里的一个治疗师，。

   nǐ shì shí​qì​shí​dài cūn​luò li de yī​ge zhì​liáo​shī,.

   You are a healer in a Stone Age village.

   Source: UM-Corpus: Spoken