Complex sentence: Mumford made a good start to season 2010 with the Swans, but was suspended for two weeks in his return to Geelong in round 7 following an NRL-like spear tackle on Gary Ablett Jr., in a match Sydney lost by 67 points.
Split into simpler sentences: Mumford made a good start to season 2010 with the Swans. Mumford was suspended for two weeks in his return to Geelong in round 7 following an NRL-like spear tackle on Gary Ablett Jr., in a match Sydney lost by 67 points.