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.

Ex Input:
I saw a car race at the opera hall.
I saw a concert at the opera hall.

Ex Output:
first


Ex Input:
mix yogurt and poison to create a breakfast shake
mix yogurt and fruit to create a breakfast shake

Ex Output:
first


Ex Input:
The color purple is a mixutre of Brown and Teal
The color purple is a mixture of Red and Blue

Ex Output:

first