In this task, you are given two natural language statements with similar wording. You must choose the statement that makes less sense based on common sense knowledge. A '
' separates the statements. Use "first" or "second" to indicate which sentence makes less sense.

Example Input: Children use backpacks to carry their school supplies
Children use leather bags to carry their school supplies
Example Output: second

Example Input: Musicians have a great eye
Musicians have a great ear
Example Output: first

Example Input: if your pet turtle gets sick, take him to the barber
if your pet turtle gets sick, take him to the vet
Example Output:
first