Is the word "check" used in the same way in the following two sentences?

These stories don't check!

She checked for an instant and missed a step.

OPTIONS:
- different meanings
- the same meaning
different meanings
Används ordet "check" på samma sätt i följande två meningar? De här historierna stämmer inte! Hon kollade ett ögonblick och missade ett steg. Alternativ: - olika betydelser - samma betydelse
Is the word "check" used in the same way in the following two sentences? These stories don't make sense! She checked for a moment and missed a step. Option: - different meanings - same meaning
olika betydelser
different meanings