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: A woman straddling a wall, while reading a book.
Hypothesis: The woman takes a break from building a wall.
Update: The woman is dressed for church.

Output: weakener


Input: Consider Input: Premise: A man in a red shirt is working on a large statue.
Hypothesis: The man is sculpting a statue out of clay.
Update: The statue looks black.

Output: weakener


Input: Consider Input: Premise: A group of people walking, within the group is a lady wearing a shirt that says Bliss.
Hypothesis: A group of people walking to their next class.
Update: the people walk in and out of stores


Output: weakener