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: Fishes can only live in water.
Fishes can only live on land.

SOLUTION: second

PROBLEM: An aircraft landed on my desk
An aircraft landed on the runway

SOLUTION: first

PROBLEM: Students teach teachers
Teachers teach students

SOLUTION:
first