One rented a helicopter , equipped with a different radar unit . Some organized supply runs , of everything from pizzas to snack food for the search parties . A chiropractor offered free relief to all those who suffered from the strain of four hours of bending over the side of a boat or kayak , looking for something unusual in the water .
According to the above context, answer the following question.
What may be the reason for the benefits provided to the rescue squad ?


They wanted to reward them for their efforts .