"What if the scallops bite me?" Alicia asked, rather more loudly and fearfully than she really wanted to sound. "It won't hurt much," her brother, Ron, teased. "But if it does, I am fully prepared to amputate." "You are not helping," Alicia shrieked. Ron was driving the boat, and he clearly knew what he was doing. He had been running boats, working crab traps since Alicia was old enough to notice such things. Still, she wasn't sure she trusted him to tell her the truth about things. She was younger, and he liked to tease. She often found herself soaking wet from a dunk, or the loser in a game he'd "forgotten" to explain the rules for. She loved him nonetheless. He brought her treasures from his traps. He told her stories of strange creatures he'd seen in the salt marshes.

Read this part of the section:

Ron was driving the boat, and he clearly knew what he was doing. He had been running boats, working crab traps since Alicia was old enough to notice such things. Which of the following correctly describes the main purpose of this text in the narrative?

Create the climax
Develop tension
Hint at the resolution
Provide exposition