Read the excerpt from The Strange Case of Dr. Jekyll and Mr. Hyde by Robert Louis Stevenson. Which line of dialogue helps develop a character’s personality?

After a little rambling talk, the lawyer led up to the subject which so disagreeably pre-occupied his mind.

"I suppose, Lanyon," said he "you and I must be the two oldest friends that Henry Jekyll has?"

"I wish the friends were younger," chuckled Dr. Lanyon. "But I suppose we are. And what of that? I see little of him now.

"Indeed?" said Utterson. "I thought you had a bond of common interest."

"We had," was the reply. "But it is more than ten years since Henry Jekyll became too fanciful for me. He began to go wrong, wrong in mind; and though of course I continue to take an interest in him for old sake's sake, as they say, I see and I have seen devilish little of the man. Such unscientific balderdash," added the doctor, flushing suddenly purple, "would have estranged Damon and Pythias."

This little spirit of temper was somewhat of a relief to Mr. Utterson. "They have only differed on some point of science," he thought; and being a man of no scientific passions (except in the matter of conveyancing), he even added: "It is nothing worse than that!" He gave his friend a few seconds to recover his composure, and then approached the question he had come to put. "Did you ever come across a protege of his—one Hyde?" he asked.

"Hyde?" repeated Lanyon. "No. Never heard of him. Since my time."

That was the amount of information that the lawyer carried back with him to the great, dark bed on which he tossed to and fro, until the small hours of the morning began to grow large. It was a night of little ease to his toiling mind, toiling in mere darkness and besieged by questions.

Answers:
A"I suppose, Lanyon," said he "you and I must be the two oldest friends that Henry Jekyll has?"
B"I wish the friends were younger," chuckled Dr. Lanyon. "But I suppose we are. And what of that?
C:He began to go wrong, wrong in mind; and though of course I continue to take an interest in him for old sake's sake, as they say, I see and I have seen devilish little of the man.
D:"Did you ever come across a protege of his—one Hyde?" he asked.
E:"Hyde?" repeated Lanyon. "No. Never heard of him. Since my time."