input: Text: Name Your Symptom By JIM HARMON Illustrated by WEISS Anybody who shunned a Cure needed his head examined—assuming he had one left! Henry Infield placed the insulated circlet on his head gently. The gleaming rod extended above his head about a foot, the wires from it leading down into his collar, along his spine and finally out his pants leg to a short metallic strap that dragged on the floor. Clyde Morgan regarded his partner. "Suppose—just suppose—you were serious about this, why not just the shoes?" Infield turned his soft blue eyes to the black and tan oxfords with the very thick rubber soles. "They might get soaked through." Morgan took his foot off the chair behind the desk and sat down. "Suppose they were soaked through and you were standing on a metal plate—steps or a manhole cover—what good would your lightning rod do you then?" Infield shrugged slightly. "I suppose a man must take some chances." Morgan said, "You can't do it, Henry. You're crossing the line. The people we treat are on one side of the line and we're on the other. If you cross that line, you won't be able to treat people again." The small man looked out the large window, blinking myopically at the brassy sunlight. "That's just it, Clyde. There is a line between us, a wall. How can we really understand the people who
  Question: Why did Morgan turn on the lights at Infield &amp; Morgan when Reggie entered?
  
   (A) The room was too dark, and he wanted to see who had entered his business so suddenly in the middle of a bad storm.
   (B) He wanted to surprise Reggie with his presence so that he could dismantle Reggie's Cure easier. 
   (C) Because he was sensitive to sound, Morgan's Cure was wearing ear protection. So he had to turn on the lights in order to read Reggie's lips.
   (D) In his shock at the news of Infield's death, Morgan turned on the light so that he could see Reggie and make sure he was telling him the truth.
  Answer:
output: Because he was sensitive to sound, Morgan's Cure was wearing ear protection. So he had to turn on the lights in order to read Reggie's lips.