Complex sentence: During this time Sudirman also continued to serve with Muhammadiyah, being elected as Deputy Chair of the Banyumas District of the Muhammadiyah Youth Group in 1937; he was later put in charge of Youth Group activities throughout Central Java.
Split into simpler sentences: During this time Sudirman also continued to serve with Muhammadiyah, as a member of the Muhammadiyah Youth Group. He was later put in charge of Youth Group activities throughout Central Java.