23178
Our analysis shows that the strong influence of exact exchange is not due to a direct Dexter - type ( exchange ) coupling , but rather to an increased Coulomb ( or pseudo - exchange ) coupling triggered by a change in transition densities .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None