5452
Lagged Fibonacci generators also fall into this category ; although they use arithmetic addition , their period is ensured by an LFSR among the least-significant bits .
 person: Fibonacci
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:
 person: Fibonacci