97730
With the establishment of the George Cross , the Albert Medal was discontinued and , in 1971 , living recipients of the decoration were invited to exchange their medal for the George Cross ; Gibbs took up the offer and formally became a recipient of the George Cross .
 Gibbs
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Gibbs