Replace the italicized word "logic" with a synonym.

He decided to use his common  logic when solving the problem.
He decided to use his common sense when solving the problem.
Complete the following task based on the instruction and optional input provided.### Instruction:
Replace the italicized word "logic" with a synonym.

He decided to use his common  logic when solving the problem.

### Output:
He decided to use his common sense when solving the problem.