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.

[EX Q]: Premise: A female doctor is talking to an elderly patient having tests run.
Hypothesis: A female doctor is running blood tests on the patient.
Update: The doctor is making sure the patient has no metal on them
[EX A]: weakener

[EX Q]: Premise: A happy soccer clad in a white uniform player takes the ball ahead of the other team, who are dressed in red.
Hypothesis: player about to score
Update: The players are next to the goals.
[EX A]: strengthener

[EX Q]: Premise: A man is making his car ready for race.
Hypothesis: A human working fast.
Update: The race is tomorrow.
[EX A]:
strengthener