 Which of these is not true about the helmet the young boy wears?
BRAMBLE BUSH BY ALAN E. NOURSE [Transcriber's Note: This etext was produced from Worlds of If Science Fiction, August 1957. Extensive research did not uncover any evidence that the U.S. copyright on this publication was renewed.] There was a man in our town, and he was wondrous wise; He jumped into a bramble bush and scratched out both his eyes. And when he saw what he had done, with all his might and main He jumped into another bush and scratched them in again. MOTHER GOOSE Dr. David Lessing found Jack Dorffman and the boy waiting in his office when he arrived at the Hoffman Center that morning. Dorffman looked as though he'd been running all night. There were dark pouches under his eyes; his heavy unshaven face seemed to sag at every crease. Lessing glanced sharply at his Field Director and sank down behind his desk with a sigh. "This kid is driving me nuts," said Dorffman through clenched teeth. "He's gone completely hay-wire. Nobody's been able to get near him for three weeks, and now at six o'clock this morning he decides he's leaving the Farm. I talk to him, I sweat him down, I do everything but tie him to the bed, and I waste my time. He's leaving the Farm. Period." "So you bring him down here," said Lessing sourly. There was nothing singular about the boy's appearance. He was thin, with a pale freckled face and the guileless expression of any normal eight-year-old as he blinked across the desk at Lessing. He sat with a mute appeal in his large grey eyes as Lessing flipped the reader-switch and blinked in alarm at the wildly thrashing pattern on the tape. "Tell me about it, Tommy," he said gently. "I don't want to go back to the Farm," said the boy. "No. Oh, no!" Finally he said, "If I could only take this off—" He fingered the grey plastic helmet.
 He chose to wear it because he knows it's good for him
 It is entirely made of plastic  He chose to wear it because he knows it's good for him  It is for the protection of adults as much as the boy  It makes him feel trapped while wearing it