Complex sentence: He earned a place in the 1920 Olympic team, but was eliminated in the quarter-finals of both the 100m and 200m, and finished 20th in the long jump.
Split into simpler sentences: He earned a place in the 1920 Olympic team. These games were no great success for Abrahams, who was eliminated in the quarter-finals of both the 100 m and 200 m, and he finished twentieth in the long jump.