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.
--------
Question: People are mammals.
Goldfish are mammals.

Answer: second


Question: After throwing a ball upwards, it will keep going up
After throwing a ball upwards, it will come down again

Answer: first


Question: the children starts to showing off as soon as anyone comes into the house
the children starts to showing off as soon as anyone comes into the elephant

Answer:
second