4140
Intuitively speaking , this means that although may be large , its image must be small in the sense of Lebesgue measure : while may have many critical " points " in the domain , it must have few critical " values " in the image .
 person: Lebesgue
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: Lebesgue