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: A toothbrush is used for cleaning teeth.
A television is used for cleaning teeth.

SOLUTION: second

PROBLEM: Rainbow has five colors
Rainbow has seven colors

SOLUTION: first

PROBLEM: The moon revolves around the earth
The earth revolves around the moon

SOLUTION:
second