54690
while the longest reliably measured were three 20.7 " m ( 68 " ft ) males caught off Iceland in 1973 – 74 and a 22.5 " m ( 74 " ft ) female also caught off Iceland in 1975 .
 Iceland, Iceland
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Iceland, Iceland