Consider this claim:
Restaurants should have live music to boost business.
Which is the strongest evidence to support the claim?
One study found that restaurants offering live music attract customers who are willing to spend more money on food and beverages.
Hiring data suggests that restaurants featuring live music often have an easier time attracting new employees.
Joseph Gibbons, a self-described "foodie," said, "I eat out at least three times a week, and I always prefer to dine in restaurants with live music."
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