Context: No compensation was offered , and the staff just got back to their own business . If Claudia was in the US , she just might have struck it rich if she decides to sue Subway regarding this matter . She could have potentially had a piece of sharp metal slide down and cut her oesophagus , causing internal bleeding , and further harm to her stomach and guts .

Question: Why would Claudia have grounds to sue in the US ?
Options:
0. Her business does n't offer compensation .
1. She did n't get any compensation from work .
2. Her business is endangering her .
3. She was injured in a business .
Answer: 3