Generate a sentence with the given entities and relation.
Relation: location
Head Entity: executed 49 of them; Tail Entity: Paramythia
Sentence: Links Verlag , 2008 . , p. 469 In another incident , on 27 September , Cham militias arrested 53 Greek citizens in Paramythia and executed 49 of them two days later .
Relation: location
Head Entity1: ; Tail Entity2:
Sentence: