Teacher:In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Teacher: Now, understand the problem? Solve this instance: Two tourists received an unfriendly welcome to San Francisco when, in a bizarre incident, they were shot with blow darts while walking along the Golden Gate Bridge, authorities said. 
  
 A man flagged down a California Highway Patrol officer Friday afternoon to report that he had been hit in the thigh by a long metal dart, which went through his jeans and pierced his skin, CHP spokesman Andrew Barclay said. 
  
 The dart was nearly five inches long — one end had a white plastic cap and the other was sharpened to a point — and appeared to have been fired from a blow gun, Barclay said. 
  
 The man had removed the dart, but the officer called an ambulance out of precaution, he said. As the officer was speaking with the man, a woman approached them to report that she too had been hit in the kneecap by a dart. 
  
 "I've never heard of something like this," Barclay said. "It seems very random, and it doesn't appear that either of the victims was targeted for any reason specifically .... Neither of them had had any arguments." 
  
 Authorities believe the darts may have been fired out of a car passing by because of the location of the victims’ wounds. The two had been walking southbound on the east sidewalk of the bridge toward Vista Point, a scenic lookout. 
  
 "It was definitely one of those situations where you ... wonder why would somebody do this," Barclay said. "It is really just reckless, careless, there's no purpose to fire those darts ... without the intention of harming somebody." 
  
 Both victims were examined at the scene by paramedics and released, Barclay said. 
  
 The CHP took the darts into evidence and will be testing them for chemicals, including poison, he said. The CHP was investigating the incident and looking into whether video footage of the incidents existed. 
  
 Follow me on Twitter: @taygoldenstein ||||| 2 Golden Gate Bridge pedestrians hit by blow darts 
  
  
  
  
  
 Image 1 of / 2 Caption Close Image 1 of 2 Image 2 of 2 Buy photo Two pedestrians on the Golden Gate Bridge were struck by blow darts Friday, the California Highway Patrol reported. Two pedestrians on the Golden Gate Bridge were struck by blow darts Friday, the California Highway Patrol reported. Photo: Paul Chinn, The Chronicle Buy this photo 2 Golden Gate Bridge pedestrians hit by blow darts 1 / 2 Back to Gallery 
  
 Two pedestrians were struck by blow darts while walking across the Golden Gate Bridge Friday, the California High Patrol said. 
  
 About 2:45 p.m., a CHP officer who was patrolling the bridge on bicycle was flagged down by a man who had been hit in the thigh. The dart, which was about 5 inches long, appeared to have been fired from a blow gun, authorities said. It had sunk about two inches into the man’s skin. 
  
 The officer called an ambulance to assess the wound. As emergency personnel were speaking with the man, a woman approached them and said she had been struck in the knee by an identical dart. 
  
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 Both victims were evaluated by paramedics and released at the scene. The CHP took both darts as evidence and sent them to be tested for harmful chemicals. 
  
 The incident is under investigation and officers are seeking video footage of the crime. Anyone with information should call the California Highway Patrol’s Marin Area Office at (415) 924-1100. |||||
Student:
Ah, friendly San Francisco—where two tourists were apparently just attacked by darts fired from a blow gun. The pedestrians were crossing the Golden Gate Bridge on Friday when they were struck by the metal darts, the San Francisco Chronicle reports. Seems one victim flagged down a California Highway Patrol officer at 2:45pm complaining that a 5-inch-long dart had hit his thigh and sunk in about two inches. An ambulance came, and when emergency personnel were talking to the man, a woman approached saying an identical dart had struck her in the knee. "I've never heard of something like this," CHP spokesman Andrew Barclay tells the LA Times. "It seems very random, and it doesn't appear that either of the victims was targeted for any reason specifically .... Neither of them had had any arguments." Authorities say the darts were likely fired from a passing car, judging by where the victims were hit. The darts—which were sharpened on one end and had a white plastic cap on the other—will be tested for poison and other chemicals. Paramedics examined the two victims and let them go. "It was definitely one of those situations where you ... wonder why would somebody do this," Barclay says.