Select the perfectly punctuated sentence
A) The defendant legally contested his sentence  
B) The defendant legally challenged his sentence!
A) The defendant legally contested his sentence.
Complete the following task based on the instruction and optional input provided.### Instruction:
Select the perfectly punctuated sentence

### Input:
A) The defendant legally contested his sentence  
B) The defendant legally challenged his sentence!

### Output:
A) The defendant legally contested his sentence.