Complex sentence: The Scilly Isles Novices' Chase is a Grade 1 National Hunt chase in the United Kingdom for five-year-old and above novices run over a distance of 2 miles 4½ furlongs (4,124 metres) at Sandown Park in early February.
Split into simpler sentences: The Scilly Isles Novices' Chase is a Grade 1 National Hunt chase in the United Kingdom for five-year-old and above novices. It is run over a distance of 2 miles 4½ furlongs (4,124 metres) at Sandown Park in early February.