instruction:
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.
question:
Premise: A man in black is talking into the microphone.
Hypothesis: The man is a singer.
Update: The man is in an announcing booth.
answer:
weakener


question:
Premise: Man sitting in a chair hold a cup.
Hypothesis: A man drinking tea.
Update: A man drinking steeped dried leaves.
answer:
strengthener


question:
Premise: A man in a black suit with tie and corsage smiles at a girl who smiles back, both are sitting at a table at a semi formal event such as a wedding or reunion.
Hypothesis: the man is a businessman
Update: The man has a stack of business cards in his pocket.
answer:

strengthener