Edit the following sentence to make it more concise: 
"We cannot do what is necessary because of the limited resources we have."
"Limited resources prevent us from doing what is necessary."
Complete the following task based on the instruction and optional input provided.### Instruction:
Edit the following sentence to make it more concise: 
"We cannot do what is necessary because of the limited resources we have."

### Output:
"Limited resources prevent us from doing what is necessary."