12753
He is perhaps best remembered as the player who tackled Dallas Cowboys wide receiver Michael Irvin , and caused his career-ending spinal cord injury in 1999 .
 organization: Dallas Cowboys; person: Michael Irvin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Dallas Cowboys, Michael Irvin 
Answer:
 organization: Dallas Cowboys; person: Michael Irvin