In this task, you are given a premise, a hypothesis, and an update. The premise sentence describes a real-world situation and is always assumed to be true. The hypothesis sentence describes an assumption or inference that you might make about that situation having read the premise. The update provides additional information about the situation that might weaken or strengthen the hypothesis. A weakener is a statement that weakens the hypothesis, that is, it makes you much less likely to believe the hypothesis is true. A strengthener is a statement that strengthens the hypothesis, that is, it makes you much more likely to believe the hypothesis is true. Your task is to answer with 'strengthener' or 'weakener' if the update strengthens or weakens the hypothesis, respectively.

Input: Consider Input: Premise: These people are demonstrating for their leader.
Hypothesis: The people demonstrating are male.
Update: The people are breast feeding children.

Output: weakener


Input: Consider Input: Premise: A little girl in a red outfit is lying on her side in a strange position.
Hypothesis: A girl is sleeping.
Update: The girl has her eyes closed

Output: strengthener


Input: Consider Input: Premise: A boy and girl in black jumpsuits stand facing a girl in a pink jacket, with adults in the background.
Hypothesis: The children are playing a game as the adults watch.
Update: The kids are playing a VR game.


Output: strengthener