718
Of the 10 skydivers on the plane , 9 managed to jump to safety , sustaining a range of injuries , including back and neck injuries , five of the jumpers were unhurt , and two others had light injuries only .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None