803
It must also be pointed out that the chairman of the United Djibouti Opposition Front , Mohamed Ahmed Issa , also known as Cheiko , was arrested at his home this evening .
 Mohamed Ahmed Issa, United Djibouti Opposition Front; Cheiko, United Djibouti Opposition Front
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
Answer:
 Mohamed Ahmed Issa, United Djibouti Opposition Front; Cheiko, United Djibouti Opposition Front