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.

Input: Consider Input: He talked to her using a book shelf
He talked to her using a mobile phone

Output: first


Input: Consider Input: he climbs up a sculpture and hides among the leaves
he climbs up a tree and hides among the leaves

Output: first


Input: Consider Input: The people all laughed after they saw the disaster of 911
The people all cried after they saw the disaster of 911


Output: first