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: He went to a marriage in car
He went to a marriage in pen
Example Output: second

Example Input: Rainbow has five colors
Rainbow has seven colors
Example Output: first

Example Input: Cowboys used to ride kangaroos to get everywhere.
Cowboys used to ride horses to get everywhere in the Old West.
Example Output:
first