Question: what job does Stanislaw Narutowicz's brother do before served as the 1st president of Poland?
Sentence (from "Gabriel Narutowicz"): Gabriel Narutowicz (] ; 17 March 1865 – 16 December 1922) was a Polish professor of hydroelectric engineering and politician who served as the 1st President of Poland (1922); previously he was a Polish Minister of Public Works (1920–21) and Minister of Foreign Affairs (1922).
Relevant evidence: Yes