Question: What role over the Hellenic Army did the person who had a dispute with Eleftherios Venizelos have?
Sentence (from "Constantine I of Greece"): Constantine I (Greek: Κωνσταντῖνος Α΄ , "Konstantínos I"; 2 August [O.S. 21 July] 1868 – 11 January 1923) was King of Greece from 1913 to 1917 and from 1920 to 1922.
Relevant evidence: No