TASK DEFINITION: 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.
PROBLEM: Premise: A man enjoying a drink at a bar top.
Hypothesis: A man enjoying a drink at a bar top while smoking.
Update: The man is addicted to cigarettes.

SOLUTION: strengthener

PROBLEM: Premise: A man wearing all black plays a coffee-burst bass guitar with a band.
Hypothesis: A man is playing with his band in a garage.
Update: There are many onlookers seated in the audience.

SOLUTION: weakener

PROBLEM: Premise: A group of African American people dressed up have their hands together as if in prayer.
Hypothesis: A group of black people have their hands together during church
Update: They are in someone's home.

SOLUTION:
weakener