TASK DEFINITION: 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.
PROBLEM: The butterfly landed on the sun
The butterfly landed on the flower

SOLUTION: first

PROBLEM: I watched a perfume last night.
I watched a movie last night.

SOLUTION: first

PROBLEM: The density of iron is bigger than that of water
The density of iron is smaller than that of water

SOLUTION:
second