2 sentences

1. 你不是头一个这么说的人。

   nǐ bù​shì tóu yī​ge zhè​me shuō de rén.

   You're not the first person to say that.

   Source: OpenSubtitles

2. 你是不是头痛啊？

   nǐ shì​bu​shì tóu​tòng a?

   Do you have a headache?

   Source: OpenSubtitles