Question. Joe didn't have any concern for small things.  Some people thought that he was irresponsible, but Sarah insisted he was just what?
Options:
- uncaring
- indifference
- arrogant
- carefree
- carelessness
Answer. carefree
What step-by-step reasoning justifies that answer?
Reasoning: Sarah insisted Joe was just carefree, free from any responsibilities and worries so he didn’t have any concern or worry for small things.