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.

Cows chew water
Cows chew cud
first

I ate a bar of gold.
I ate a cucumber.
first

If you pour oil into water, it flies
If you pour oil into water, it floats

first