7885
An alternative lower bound in the form of a ten-vertex four-chromatic unit distance graph , the Golomb graph , was discovered at around the same time by Solomon W. Golomb .
 person: Golomb; person: Solomon W. Golomb
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: Golomb; person: Solomon W. Golomb