question:  Which of these is true about the Red Mask?
context: [Transcriber's Note: This etext was produced from Worlds of If Science Fiction, November 1959. Upon the return to Earth a year later, the crew's report of suffering and chaos during the year's outgoing voyage was twisted, distorted and fragmentary. "We have conquered the problem of small groups in space—witness the discovery of Antheon, for example—but when there are large groups, control is more difficult." It ended with passengers engaging in open warfare with each other and the crew. "As I recall," Ellason said, "there was something about stunners." "No weapons were allowed on the ship, but you must remember the colonists were selected for their intelligence and resourcefulness. They utilized these attributes to set up weapon shops to arm themselves." "Assuming no accident in space," Phipps said, "it was a wrong decision. We don't think anything is going to happen, but if it does, we want to get an impersonal, unprejudiced view. Basically, it was an instrument which would open distant vistas to colonization, reducing the shoulder-to-shoulder pressure of a crowded solar system. On loan from Transworld, he will have an observer status." To make it easier for you, I suggest you think of this journey strictly from the observer viewpoint. Metal walls, no windows, one floor vent, one ceiling vent, and a solitary ceiling molding tube-light. The theft of Carver Janssen's attache case occurred on the thirty-first day out. In Ellason's mind the incident, though insignificant from the standpoint of the ship as a whole, could very well be the cause of dissension later on. He said it was significant that all en route had passed stability tests, and that it was to the ship's discredit that someone with criminal tendencies should have been permitted aboard. But the point is, we know all this, and knowing it, we shouldn't let it happen.
output:  He is entirely harmless and it just looks like he's trouble
options:  He is entirely harmless and it just looks like he's trouble  He is a passenger looking for some entertainment  He throws the passengers' belongings overboard  He does not hesitate to use physical violence