2 sentences

1. ‎失火时你在现场吗？

   ‎ shī​huǒ shí nǐ zài xiàn​chǎng ma?

   Were you there during the fire?

   Source: OpenSubtitles

2. 昨天晚上那栋大楼失火了。

   zuó​tiān wǎn​shang nà dòng dà​lóu shī​huǒ le.

   That building caught fire last night.

   Source: Dong Chinese Dictionary