Complex sentence: Led by People's Association deputy chairman Chan Chun Sing, more than a hundred remembrance events were held across the island in March 2016, including a tree-planting exercise at Jurong Lake Park and a brisk walk at Sembawang Park.
Split into simpler sentences: Led by People's Association deputy chairman Chan Chun Sing, a hundred or more remembrance events are being held across the island in March 2016. Proposed official events include a tree-planting exercise at Jurong Lake Park and a brisk walk at Sembawang Park.