91545
Nathan Adrian , Michael Phelps , Cullen Jones and Ryan Lochte swam in the finals , and together all these competitors earned a silver medal for the team 's second-place finish in the finals .
 person: Nathan Adrian; person: Michael Phelps; person: Cullen Jones; person: Ryan Lochte
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Nathan Adrian, Michael Phelps, Cullen Jones, Ryan Lochte 
Answer:
 person: Nathan Adrian; person: Michael Phelps; person: Cullen Jones; person: Ryan Lochte